Best in terms of hashrate?, I think the Antminer S19 Pro+ Hyd. seems to be the winner in that category at 198TH/s.
There's also a new WhatsMiner M53 which is still in development that will be able to produce 226TH/s at 29 J/T, making it probably one of the best miners in existence.
Bookmark this site
https://www.asicminervalue.com/
The most powerful asics will probably be sold to large companies first, so do not buy the most powerful asics from intermediaries, because this may be a scam. Better look at the 2021 models and read what the miners write about them.
If you want to know that the hash rate is the best, then it is undoubtedly Bitmain's S19 XP Hyd. The specifications show that its hash rate reaches 255T. But unfortunately, it is only pre-sale at present, and there is no circulation in the market. Probably the best bitcoin mining rig currently on the market is the Antminer S19 Pro+ Hyd, which has started shipping in May 22 and has a hash rate of 198T. You can find the specs of the S19 Pro+ Hyd on bitmain.
Pls allow me advice Avalon miner for you. A1246-96T is our most popular product, and only sell $3333.33 on shop.canaan.io. This is Canaan official online shop, not SCAM. Or just send email to me stella@canaan.io.
The leading Bitcoin mining hardware is Antminer S19 Pro, WhatsMiner M30S+, WhatsMiner M30S++, AvalonMiner 1246, and WhatsMiner M32-62T. These vary in terms of hash rate ratings, power consumption, and price. You can track the profitability of each one of them online through profitability calculators with mining pools. Source https://www.softwaretestinghelp.com/bitcoin-mining-hardware/