Let me get this straight, Bitfurys estimate of 0.2 w/gh is 2-3 times better than AM's estimate of 0.22 w/gh?
Yawn.
And where did you hear Spondoolies was aiming for 0.1w/gh this year? (not that it matters as they miss more targets than AM)
https://www.cryptocoinsnews.com/guy-corem-ceo-spondoolies-tech-speaks-miners-future-mining/I'd also love to know how you know that SPtech and Bitfury will have hardware 3 months earlier when taping out 1 month later than AM.
Thats not rocket science. AM is doing a pilot run or MPW since they expect test chips in december. BF and SP wont.