I saw a press release earlier today for a company called BITMANU: https://bitmanu.com/ Their products are eerily similar to a company I first saw a couple of months ago in another press release, Asicway: https://asicway.io/ The product pictures on these websites look like a photoshop of the WhatsMiner products: https://whatsminer.net/#1518685205055-c23b2ae9-472b Not only are the first two companies sketchy, their technological claims are completely misleading and impossible to achieve with current state-of-the-art electronics. For example, they're claiming to be using 3nm silicon. Not even Intel, Apple or Samsung are producing products with 3nm. Also the power consumption and hashrate claims are crazy. Comparable bitcoin miners can achieve about 16TH/s at a power consumption of about 1600W. The Bitmanu low end product claims a hashrate of 380TH/s at 650W. Make sure you do your due diligence before investing in any of these type of products.
Thanks for your interesting info. The link looks some reasonable performance numbers: https://www.softwaretestinghelp.com...st ASIC Miners,4.5/5,-Top ASIC cryptocurrency