First: At present, the mining machine basically belongs to the receiving plate. First of all, don't think directly about the bit mining machine, the output is extremely low and almost hollowed out. Recently, the computing power of Ethereum has greatly increased, the output has also dropped significantly, and the payback period has been greatly shortened. And at the end of the year, Ethereum was upgraded to 2.0. By then, the current graphics card mining machine will basically be abandoned. Don't tell me you can dig anything else. I don't know if you can dig anything else. Besides Ethereum, who else in the whole network can eat such a large graphics card mining machine? Dig other coins and you can't even earn some electricity!
Second: where did you dig when the mining machine was bought? I won't talk about technology with you yet. Although there is no difficult technology, let me talk about the venue and electricity bill. The venue is easy to say. There is no high demand. How do you solve the problem of using electricity? Don't think it's enough to put a few at home. I tell you, the normal household power cord, home put up to two eight card mining machine. Where should I put it if I buy too much? When will the electricity from the State Grid return to my hometown? Don't say that putting other people's mines, ten mines and ten pits. Try it if you don't believe me!
I'll give you a good suggestion. The recent mining form is unknown. It is best not to invest in this for the time being. If you have some spare money (spare money, don't borrow money and leverage), you can go to the exchange, choose several kinds of coins (don't take knockoffs and air coins), buy some, hold them for a long time, rise or fall at will, and hold them until you feel fit. Take my advice, do it and cherish it!
It is not too late. Coin prices began to rise this year, and digital coins began to be recognized by mainstream financial institutions. It is difficult for mining machines to make a quick profit before the currency price rises. At present, BTC and ETH mining machines will return to their original costs in about half a year. My graphic mining machine earns about 15% to 20% every month. As long as the ETH price of 1000 lasts for about half a year, it will definitely not lose money. At present, there are large financial institutions involved, so the currency price will not collapse in a short time. There is completely room and time for profit. Don't trust virtual mining machines such as renting computing power. It is best to buy a graphics card entity mining machine directly. Self-management can achieve safety and high returns.
It's never too late, it depends on what coins you dig.
At present, the price of graphics card is very high, so it is not recommended to do it again. Even if I want to buy it, the price of graphics card is high, but it is still out of stock.