What if Hashfast Sierra Batch 2 customers received 2 TH rigs? Would we be a little bit (not a lot) less perturbed. Looking for that activity required by Hashfast that would create a sea change of in our collective mind sets:-).
Actually the Second Batch machine, the first Sierra, is 1.2 TH/s, not 2 TH/s
None of them have been shipped
They should come with MPP that would increase the performance beyond 1.2 TH/s but they did not even ship out any MPP even for the Batch #1 BabyJet customers, so I would not count on it