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What cryptocurrency to choose for mining?

Kent Weaver 10/12/2021

Finding an answer to the question which electronic currency is the most profitable to mine is quite difficult. The fact is that the cryptocurrency market has only been formed in recent years. It is constantly changing, in addition, new types of virtual money regularly appear. All this makes a more or less accurate prediction of further developments in the market extremely unlikely.

Nevertheless, every year it becomes more and more difficult for single miners to make a profit by “mining” the most popular cryptocurrencies, such as bitcoins or ether. Therefore, it makes some sense to pay attention to less popular types of virtual currency.

Mining Prospects
It’s important to understand that as virtual money grows in popularity, it becomes more problematic to make a profit from mining. This is due not only to an increase in the number of participants, but also to the arrival of significant financial resources in this segment of the market. As a result, mining individually is simply becoming unprofitable and unprofitable.

Another potential danger is the fact that some recently emerged cryptocurrencies do not provide for the possibility of mining. For example, Ripple or IOTA are among such virtual currencies, showing a steady growth in recent years.

How much can I earn?
It is almost impossible to give an unambiguous answer to the question about potential earnings from mining. This is explained by the fact that it is determined taking into account a lot of difficult to predict factors, including the current rate of a particular cryptocurrency and the dynamics of its change, the amount of investment in mining, the number of participants in the “mining” process, etc.

One should understand the following: the growth of the overall capitalization of the virtual money market leads to a constantly increasing average payback period of the investment. For example, not so long ago, investments in bitcoin mining were returned within 2-3 months, bringing further profit, and the entry threshold was quite low. Today, in order to start effectively mining the most popular cryptocurrency, a serious amount of money is required, amounting to at least several thousand dollars. In this case, the payback period is 9-12 months, and in some cases even more.

Is it possible to mine without investment?
Nowadays, it is quite difficult to talk about serious mining without investments. However, many companies providing cloud mining services are trying to increase the number of customers through a variety of advertising campaigns. In some cases, users are offered an opportunity to “mine” cryptocurrency for free for a certain period of time.

There are also so-called cryptocurrency cranes, which are advertising sites that offer satoshi, i.e. a small portion of bitcoin, as a reward for visiting them. This way of earning cryptocurrency is hardly a full-fledged mining, nevertheless, the number of such resources increases every year, which shows their demand in the market.

Investment risks
The cryptocurrency market is one of the most unstable. Even bitcoin, the value of which has grown tremendously, has fallen in price many times. There is no guarantee that it will pick up again after another crash, which could happen at any time.

Possible problems and pitfalls
The main potential problems of any cryptocurrency are two factors. First, the unclear legal status, which in addition varies from country to country. In today’s global financial market, this is a serious obstacle to further growth.

Second, the main condition for the popularity of cryptocurrency is trust in it. This criterion is hardly stable and objective. Therefore, any problems that arise can easily bring down even the most promoted cryptocurrency.

Energy Inefficiency
The arrival of major players with serious financial resources to the cryptocurrency mining market has drastically reduced the efficiency of “mining” most types of virtual money. Naturally, the profits made in the process often do not recoup the funds invested, including electricity costs, which constitute the main share of costs, in addition to the purchase of equipment.

The disparity between early and late miners

Every year, the rewards for mining are decreasing. This is due to a very rapid increase in the total computing power of the participants in the process, resulting in a noticeable increase in the amount of resources spent on “mining”, which is torn between electricity consumption and hardware capacity. It makes sense that early mining was much more efficient and profitable than late mining, a trend that continues even now.

What cryptocurrency to choose for mining?

The disparity between early and late miners

Blockchain

Kent Weaver 09/06/2021

When you make a wire transfer (or any transaction, ed.), your issuing bank doesn’t actually take the money from your account right away and transfer it to the recipient’s account. The bank simply keeps information about the payment in its database for as long as it needs and is comfortable. Only the balance in your bank account and possibly the beneficiary’s balance changes instantly. Money now moves on the principle of changing records in databases, not physically.

In order for cryptocurrency to function independently of any centralized intermediary, all participants in the process need to have a way to record and store financial transactions to eliminate the problem of double debiting, which allows you to pay twice with the same crypto token, that is, to “buy” goods for twice the amount available. In doing so, the problem should be solved without the use of some central server and base, as is done in banks.

Most existing cryptocurrencies use an open cryptographically secure distributed transaction registry called “blockchain. A blockchain is a chain of blocks of transaction records that are linked together and secured using cryptography. Each block contains its own unique cryptographic identifier that points (links) it to the previous block in the chain.

Once added to the blockchain, the blocks can no longer be changed without losing data about the entire chain that follows, which immediately lets other users know that there has been a third-party tampering to bypass the rules. This makes it possible to simply refuse to use the modified version of the chain (because without recognition of the modified block by most participants in the process, it is useless) and continue to work with the original branch.

Electronic cryptocurrency wallets can be linked to the blockchain to ensure that their balance is true, and new transactions are verified using data in the blockchain to ensure that each one is real and was produced by a cryptocurrency that actually belongs to the payer (or his wallet).

Hidden mining and mining farm

Kent Weaver 07/06/2021

Hidden mining
Hidden mining refers to the use of someone else’s computing power to generate cryptocurrencies, primarily bitcoin. This can be, for example, the launch of the corresponding services by an employee on a company-owned computer, or the use of special programs, embedded as viruses on third-party computers.

Recently, there have been frequent reports that some popular websites have also been found to contain elements of software that allow for mining by using the resources of visitors’ computers. Obviously, such activities can hardly be called legal. Nevertheless, given the complexity of the issue, it is far from easy to fight such manifestations.

What is a mining farm?
A mining farm is a number of computers or servers combined into one system. In this case, at different times and for different cryptocurrencies different equipment is used. For example, for bitcoin “mining” some years ago there were mainly video cards used, then they were replaced by specially developed processors (ASIC). However, some cryptocurrencies, such as the second most popular Ethereum, are still the most effective when using high performance graphics cards.

Mining equipment
Simple mining schemes, which were effective a few years ago, included the following equipment: 2-3 video cards, a motherboard, a processor, RAM and permanent memory, and a power supply. Naturally, in order to connect to the system it was required to install the appropriate software, which is freely available. An important resource, which is consumed in the process of mining in large quantities, is electricity.

Programs for mining
Nowadays, many different programs have been developed that can be used for mining cryptocurrencies. The choice of a particular product is determined primarily by the capabilities of the user’s computer. Obviously, for different configurations and computing power, the efficiency of different programs will not be the same.

The easiest way to mine is to use a cloud pool. In this case, you rent or buy the power of a specialized company along with the software installed on it. However, in most cases, the cost of renting or purchasing resources is quite high.

Forms of cryptocurrency

Kent Weaver 07/03/2021

Digital currency is divided into coins and tokens.

Coin. This is the monetary unit of cryptocurrency, which works in its own blockchain. It can be mined by mining – providing the system with the computing power of your computer. Coins can be transferred to other blockchain users and sold for regular currency. Some companies accept them as payment for goods and services. For example, Microsoft sells the Windows operating system and the Xbox game console for bitcoins.

There are also coins that run on a rewritten bitcoin blockchain. They are called altcoins, alternative versions of bitcoin.

Token. This cryptocurrency monetary unit is created from an existing blockchain. They cannot be mined, but can be bought or received for activity. Tokens cannot even in theory be paid for; they are used to give the user access to the functions of the platform. If a coin is a bill, a token is a ticket. But if you put a token on an exchange, it can be exchanged for regular money at the current exchange rate.

Tokens can be used as an investment tool and proof of business rights, they can be used to participate in votes or surveys.

Tokens have more possibilities, but tokens are more valuable to investors because they are harder to create.

Mining cryptocurrencies

Kent Weaver 06/14/2021

The popularity of bitcoin in recent years does not mean that this cryptocurrency will maintain its leading position forever. On the contrary, many experts predict the emergence of new virtual money or the spin-off of any of the existing cryptocurrencies. An additional argument in favor of this is the fact that any virtual payment system is based primarily on trust on the part of users. Obviously, this is a highly subjective factor, which is currently in favor of bitcoin, but could well turn against it as well.

Ether mining
In recent years, the rate of Ethereum (in Russia it is called ethereum or, even more simply, ether) has been growing quite rapidly, certainly inferior to bitcoin, but being the second most popular cryptocurrency. Special programs are used to mine ether. It is important to understand that this process today is much more efficient than “mining” bitcoins, as it involves a noticeably smaller number of users. The most effective is the use of equipment in the form of productive video cards.

Ripple mining
Ripple (XRP) is quite different from most cryptocurrencies, including bitcoin. Currently, this virtual currency is popular, on an equal footing with Ethereum. The main feature of Ripple is the impossibility of mining. This is because the developers immediately issued 100 billion units of XRP, keeping about 2/3 of it for themselves, and one third distributed among users. As a result, additional cryptocurrency issuance is not provided, and mining is also not required for the system to function.

Litecoin
The cryptocurrency Litecoin (LTC) was created in 2011 and is a derivative (another name fork) of bitcoin. At the moment, its development is completely independent and has several fundamental differences from the most popular type of virtual money. These include:

Greater efficiency of mining using powerful processors;
The need for a large amount of free memory;
The wide spread of pools, including cloud pools.
LTC is much less popular and in demand than bitcoin. Therefore, mining this cryptocurrency is currently available and quite effective even for individual miners. However, it is much more profitable for the user to become a member of a pool, which significantly increases the profitability of mining.

NEM
The cryptocurrency called XEM was created based on the NEM blockchain technology. It is very popular in the Asian market, especially in Japan. The features of this type of virtual money became the issue of the entire amount of cryptocurrency at once. However, XEM mining is quite possible. It is necessary to generate new blocks needed to conduct transactions, to form appropriate records in databases and to ensure the security of transactions. At the same time, XEM mining is considered one of the most democratic processes, as it does not require large computing power.

Dash
The capitalization of the Dash cryptocurrency, created in 2014, has now exceeded $2 billion. Of course, its popularity today is no match for bitcoin, however, the virtual currency shows steady growth. Almost any computer equipment can be used for mining but the most effective is using ASIC technology and different cloud services.

Iota
The IOTA cryptocurrency, which appeared on the market at the end of 2015, quickly enough became widespread. This is due to the features of this payment system, the main of which are: the absence of commission in carrying out transactions and the speed of their implementation. The operating principle of IOTA does not provide for the possibility of special mining, as in fact the user of the system becomes a miner when carrying out any transaction, because it requires the confirmation of the previous two.

ZCASH
The developers of the cryptocurrency ZCash declare it as the first anonymous virtual monetary unit. This payment system provides a standard possibility of mining, for the implementation of which the appropriate equipment, first of all, a powerful video card, appropriate software and connection to the pool will be required. It is in this case the mining will be the most effective.

Monero
Mining a relatively new cryptocurrency called Monero can nowadays be a very profitable activity even for single users. The fact is that the payment system service does not allow the use of specialized ASIC processors. As a result, even having an ordinary, but rather productive computer, it is possible to mine Monero.

Stratis
The cryptocurrency Stratis (abbreviated as STRAT) appeared in 2016 and is one of the latest such developments, which has already managed to make quite a loud statement in the financial market.

What is mining?

Kent Weaver 06/12/2021

To put it simplistically, but not quite correctly, mining is the mining of cryptocurrencies, most often bitcoins, which is due to their most serious demand and popularity on the market at the moment. Essentially, the owner of a computer, using its resources to operate a virtual payment system, collects and processes information about the cryptocurrency transactions currently taking place. This activity is necessary for the transactions to take place, to ensure a high degree of security, as well as the smooth functioning of the entire peer-to-peer decentralized system. The greater the number of miners and, accordingly, computer resources involved in the process, the more reliable and stable the system is.

Working Principle
The owner of a computer resource receives remuneration for the processing of information in the form of a commission assigned by the owner of the virtual money, or remuneration in the form of a part of the cryptocurrency emitted in the process of mining. This is the basis of one of the main principles of payment systems, involving the use of bitcoins and some other virtual money. The transactions where the highest commission is set are processed and conducted first. Therefore, transactions with zero fees can take a very long time.

Why does bitcoin need miners?
It is important to understand that the common belief that the need for mining and, consequently, miners will disappear after the last bitcoin is released is extremely far from the truth. As already mentioned, no less important functions of mining are processing information, conducting transactions and securing the functioning of the payment system. Obviously, this kind of work will always be required.

Bitcoin mining
Undoubtedly, the most popular cryptocurrency today is bitcoin, created in 2008-2009 by Satoshi Nakamoto. That is why, more often than not, the decision is made to mine this particular type of virtual money. However, it should be understood that the flip side of the popularity is a huge amount of resources involved in processing the information. Therefore, today, in order to really make money mining bitcoins requires the presence of extremely large computing power.

Mining schemes
The simplest mining scheme involves the installation of special software on the computer, then the connection of its resources to the payment system.

State-owned mining programs
Nowadays, the interest in various cryptocurrencies began to appear in some countries at the state level. It should be noted that in most developed countries this sector of the economy is given to entrepreneurs. However, in North Korea, the mining of cryptocurrencies is one of the important measures to support the national monetary unit.

In recent months, there has been serious interest in virtual money, especially bitcoin, and its mining process among the leaders of the national government. Some high-ranking officials have repeatedly understood the issue of developing state mining programs. However, it is somewhat premature to talk about actually putting these plans into action.

Mining Pools
An important principle behind the most popular virtual payment system is the random distribution of issued bitcoins. In order to make this process more predictable and uniform, special online services have been created, which are called mining pools. Individual users put the available computing power at their disposal. Eventually, the bitcoins received as issue fees are distributed among pool members based on the pool’s rules. The features of the software allow users to work in a pool much more efficiently than on their own, which has led to the widespread use of this type of mining.

Cloud Pools
Today, in order to effectively engage in mining, you need to have serious computing power. Obviously, to acquire such powerful computers requires considerable financial resources, which are unlikely to be available to a single person. As a result, there is a new type of pool, called a cloud pool. It provides purchase or rent of computing capacities from specialized companies possessing the corresponding equipment.

In this case, all transactions are carried out over the Internet, and the scheme of interaction looks as follows. A specialized company receives funds from a client in the form of profit, necessary for its further development and the purchase of new, more powerful computers; the user is left with the result of mining on the most modern and advanced equipment.

Who Created Bitcoin

Kent Weaver 05/07/2021

Brief History of Seven Satoshi Nakamoto

Another lawsuit related to Satoshi Nakamoto began in the United States in November. The missing bitcoin inventor was hiding behind that name. The dead programmer’s sister wants her brother to be considered Satoshi Nakamoto, and has sued another claimant. Given that the inventor of the cryptocurrency is entitled to 1 million bitcoins, now the equivalent of $66 billion, “that’s a score many are willing to start a risky game for.” Other contenders for inventor laurels included a German fraudster, an anonymous writer, one of the pioneers of smart contracts, and even Ilon Musk, to whom the invention was attributed by an enthusiastic intern.

Satoshi number one. David Kleiman.
In November, the civil trial of Ira Klayman v. Craig Wright began in Miami. The defendant, Australian software engineer and one of the pioneers of the cryptocurrency movement, Craig Wright, has been claiming since 2016 that he is Satoshi Nakamoto. He has already spent a serious amount of money on the courts, including declaring as his intellectual property the white paper (a detailed plan for the design and development) of bitcoin in the UK. The plaintiff, the sister of the deceased David Kleiman, is seeking through the courts to establish the fact that Wright was not acting alone, but with her brother.

Clayman and Wright created W&K Info Defense Research LLC to mine bitcoin and manage intellectual property, including the cryptocurrency’s source code, her representatives wrote. At the first meeting, Ira Klayman showed excerpts of Internet correspondence that allegedly confirmed that her brother alone had mined the bulk of the bitcoins. She accused Wright of theft by deception and counterfeiting. Wright, on the other hand, objects that he is Satoshi Nakamoto alone, and that David was merely a friend and confidant. Wright’s attorneys are resting on the fact that their confidant has had an autism spectrum disorder since childhood and no contract could have been made with him. “He wore a ninja uniform in the yard when he was 13, and all the kids called him a freak,” the defendant’s side claims. The main issue, though, remains unresolved for everyone involved in the case. You have to have a secret key to get 1 million bitcoins. There is no other way. The only one hundred percent proof, which Wright hasn’t been able to do since 2016, is to transfer at least a thousand bitcoins from wallets that were reliably owned by Nakamoto. The bitcoin creator is known to have dropped out of sight in 2011 and has never contacted anyone since.

Satoshi No. 2. Craig Wright.
In 2016, software engineer Craig Wright, featured in the previous story, claimed to be Satoshi Nakamoto, although the general consensus among crypto activists was that several programmers worked under that name. Since then, Wright has not been able to take any bitcoin from Satoshi’s wallets. Wright claimed his copyright on the white paper and bitcoin source code to the U.S. Patent and Trademark Office in 2019. This does not mean that he is recognized as the creator of the cryptocurrency or the owner of the exclusive copyrights to its code. An unlimited number of people can assert their rights under U.S. law. In response, the Cryptocurrency Open Patent Alliance (COPA) has filed a lawsuit against Wright, demanding to recognize that he had nothing to do with the creation of the main bitcoin document. These proceedings are still pending. In January 2021, Craig Wright accused bitcoin.org and its anonymous owner under the pseudonym Cobra of violating his copyright in the white paper. The High Court in London handed down a default judgment on June 28 because the defendant, one of the opinion leaders in the cryptocurrency industry, did not defend himself by remaining anonymous.

Satoshi No. 3. Dorian Nakamoto.
This was the first high-profile attempt to expose the bitcoin founder. Newsweek in March 2014 published a piece about Dorian Nakamoto, whom it named the creator of the cryptocurrency. The publication made a lot of noise. Dorian Nakamoto was actually similar: Japanese last name, Asian appearance, which the Japanese last name suggests, libertarian views (like most crypto-geeks), computer engineer.

But these all turned out to be mere coincidences. In an interview, he seemed to say: “I’ve given up on bitcoins,” but later claimed he misunderstood the question. Nakamoto admitted to the Associated Press that he had nothing to do with bitcoin.

Satoshi Number 4: Ilon Musk
In November 2017, on Technoblogger Medium, former SpaceX intern Sahil Gupta made a “throw-in” that Satoshi was probably Elon, as he is very good at both economics and cryptography, knows programming languages very well and is by nature an encyclopedist. Gupta suggested that during the 2008 financial crisis Musk got the idea to solve the problem of trust in banks by creating money that banks don’t need.

Musk, of course, denied the enthusiastic intern’s assumptions, and even admitted that he lost the only bitcoin a friend gave him a few years ago.

What is a cryptocurrency portfolio?

Kent Weaver 04/15/2021

Daily rate fluctuations of even the most reliable cryptocurrencies sometimes reach 20-30%. Such volatility provides huge prospects for earnings, but at the same time carries significant risks for investors. A cryptocurrency portfolio is a convenient tool for investors, which allows them to diversify investment risks and correctly allocate capital to achieve their goals. ProstoCoin tells how to do it.

Cryptocurrency portfolio

A cryptocurrency portfolio is a comprehensive combination of an investor’s various cryptocurrency assets in the right proportion. The key objective of a cryptocurrency portfolio: to ensure minimum risk and maximum return for the investor.

Unlike a stock market investment portfolio, risk diversification in this case is carried out not by investing in different assets, but by purchasing one asset – cryptocurrency – in different tokens.

If, according to financial experts, the formation of a traditional investment portfolio is worthwhile only if the capital is large enough, for the cryptocurrency market the creation of a portfolio is relevant even for small investments. Because, in addition to risk diversification, a cryptocurrency portfolio will allow taking part in a larger number of projects where investments at the initial stage can bring high income in the future.

Why create a cryptocurrency investment portfolio?
There are over 1,000 varieties of cryptocurrency today, but not all can be profitable for an investor. Investing their investment capital in one type of cryptocurrency, an investor runs the risk of losing all of their investment if the rate collapses. Creating a cryptocurrency portfolio allows you to reduce the risk of loss and mitigate it by increasing the value of other cryptocurrencies.

For example, if all of the investment capital is invested in one type of cryptocurrency, the investor will lose the corresponding amount of percentage of his capital if the rate drops by 20%. If the investment was divided equally among three cryptocurrencies, then if one currency decreases by 20% and the other two increase by 10%, the investor will not incur losses and can calmly wait out the decrease in value. Even if the value of the other assets does not fully cover the fall in exchange rates, such a fall will still affect the total invested capital to a much lesser extent.

Cryptocurrency Portfolio

Keep in mind that no matter how stable the value of tokens or coins may be, it will always fluctuate. Only a competent allocation of investments can make an investor resilient to such fluctuations.

Additional benefits of building a cryptocurrency portfolio of different tokens include increased chances of successful investments. The cryptocurrency market is quite young, but rapidly developing. Not all investors have had time to appreciate the prospects of investing in cryptocurrencies, but recently there has been an increase in demand and investor interest, which can lead to a steady rise in the value of coins of any relatively successful project. Most tokens represent promising projects that can become useful for humanity, which attracts a new audience to the market and new investment streams.

As we know, the value of coins invariably rises as investment grows, but it is almost impossible to determine with certainty which project will attract the most investment. If you choose an investment strategy only in the implemented and successfully functioning projects, such as Bitcoin and Etherium, you can count on minimal risks, but do not expect their value to skyrocket. Beginning projects, on the other hand, hold the prospect of thousands of percent return on successful implementation, but the risks of financial investment in them are high. Accordingly, investing small amounts in different projects, the investor expands his perspective of profitability, at the same time maintaining the stability of proven investments.

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oICmNPgkhYl2 03/22/2021

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What’s better to mine in 2022

Kent Weaver 03/07/2021

Mining is the process of mining new cryptocurrency tokens. It provides cryptocurrencies with the advantage of decentralization – the absence of a control center (a government, a bank, or a separate group of people).Also, mining is one of the ways to make money from cryptocurrencies. In this review from ProstoCoin, you can find out what is the best way to mine tokens and which coins will bring the biggest profits in the next year.

Coins can be mined using:

video card;
processor;
ASIC equipment;
FPGA.
Graphics cards (GPU)
A GPU is a chip on a video card that performs cyclic computational operations to process graphic elements. Although GPUs don’t have the same hash rate as ASIC devices, they are more flexible to use. Firms such as AMD and Nvidia originally developed GPUs to improve graphics quality. However, they are now quite popular among those who want to mine cryptocurrency.

Not so long ago, it became unprofitable to mine top coins via graphics chips due to the increased complexity of the network and expensive electricity. For this reason, it is better to mine liquid and promising altcoins, which do not need large capacities, with the help of video cards.

video card mining

The good thing is that GPUs give you the ability to mine almost any token, albeit with varying efficiency. Also, the miner can quickly respond to changing market trends, quickly switching between mining of different coins. Cryptocurrencies that are based on Equihash, it is better to mine through Nvidia GPUs, as video cards of this manufacturer have an increased amount of RAM. For mining you can buy a video card Nvidia GeForce RTX 2080 Ti, which costs 86,590 rubles.

The advantages of GPU-mining:

The ability to mine almost any token;
fast switching to mining other more profitable cryptocurrencies.
Disadvantages:

Not the highest hash rate.
CPU
CPU is a central processing unit of a personal computer or laptop. Most are developed by Intel and AMD. When Bitcoin was first created, it was possible to generate 100 coins per day using a regular CPU. In 2022 it is not realistic to mine BTC with CPUs due to the widespread use of more efficient ASIC devices. It is better to prefer other cryptocurrencies such as Monero. When mining these koins, you can activate the Smart Mining feature. It automatically starts mining tokens if the CPU resources are idle. For mining, you can buy an Intel Core i5-7600K for 31,000 rubles.

Advantages of CPU mining:

small amount of capital required to start mining, compared to GPU;
the ability to use the Smart Mining function (only when mining Monero) to optimize mining.
Disadvantages:

Low profitability.
ASIC
ASIC is a kind of integrated circuits. Essentially, it is a chip designed to execute a hashing algorithm as quickly as possible. ASIC equipment performs computing operations for mining 100,000 times faster than the most powerful CPU. Such devices are designed for specific hashing algorithms. Consequently, a miner needs to buy a separate ASIC to mine different hashes.

mining on asics

There are several manufacturers producing such equipment. The most popular are Bitmain and Canaan. ASIC devices are not cheap. Equipment with an increased hash rate will cost 210,000 rubles.

The ability to execute trillions of hashes every second has several drawbacks. Due to the fact that ASIS equipment intensively performs computational operations, it produces a lot of heat energy. Consequently, if a miner plans to use such devices, he needs to take care of creating a cooling system. This requires the use of fans, and they create a lot of noise. In addition, due to the increased hash rate, ASIC devices consume a lot of power. For this reason, most of the miners who use such equipment live in states with cheap electricity.

ASIC-mining advantages:

Efficient mining of any cryptocurrency, including bitcoins;
high profitability.
Disadvantages:

high cost of equipment;
high power consumption.
FPGA
FPGA is a microchip which can be programmed to perform any calculations. Such equipment mines tokens several times more efficiently than video cards, while consuming the same amount of electricity. It is necessary to program the board from scratch, only in this case it will mine a certain cryptocurrency. The programming code must be written in Verilog or VHDL. The cost of FPGA-equipment starts from 250 000 rubles.

The advantages of FPGA-mining:

The ability to use any algorithms;
High level of energy efficiency.
Disadvantages:

high cost of equipment;
Difficult board setup.
What does the choice of equipment depend on?
Deciding on what is more profitable to mine and what device is better to buy for cryptocurrency mining, take into account the following factors:

Power. Characterizes the number of hash functions that the equipment performs per second. This parameter determines how many coins the device generates. The more power, the more tokens the miner will receive.
Encryption algorithm. Different tokens work on different encryption algorithms. The type of equipment you use determines what kind of coins you can generate. For example, you can mine any kind of token through a GPU. However, tokens for which there are ASIC devices are unprofitable to mine with video cards. In this case, ASIC equipment can only mine tokens intended for it.
Electricity consumption. When mining cryptocurrency, the equipment consumes a lot of electrical energy. Depending on the power consumption of the equipment, 10-100% of the profit is spent on the electricity fee. For example, with a graphics chip, a miner will spend 10-20% of income on the electricity bill. As for ASIC equipment, it becomes less energy efficient over time.
Cost of equipment. How much is spent to start mining depends on when it will pay off and whether it will pay off at all. The cost of the mining equipment starts with 10 thousand rubles (simple GPUs) and may reach 350-700 thousand rubles (modern ASIC devices).
Payback period. This is the period, after which the money invested in mining will be fully returned to the miner. It is unrealistic to determine the exact payback period. This is due to the fact that this parameter depends on the cryptocurrency exchange rate, the complexity of computing operations. A miner can only predict the current payback period if he takes into account the cost of purchasing the equipment and the cost of electricity.
A person who plans to engage in mining needs to carefully work out a scheme of earning, make a detailed calculation of investments, compare the investment with the approximate profit. There are general rules that can be followed to maximize the efficiency of token generation:

Monitor the market. Analyze news summaries about cryptocurrencies. The value of coins is largely dependent on the information background.
Consider several options. Make a list of tokens that are profitable for mining, so that if the market situation changes, you can quickly switch from one coin to another.
Optimize your costs. Try to choose equipment with an optimal cost to power ratio.
What is the best way to mine?
You should select the equipment for mining, taking into account the peculiarities of the cryptocurrency you plan to mine.