How do the S5 customers feel regarding the fact that BITMAIN is testing tons of miners on the live network right before shipping? I see a sharp rise in the difficulty right after the S5 announcement.
Where is that sharp rise? We are still in the middle of a cycle. If you're referring to 504 or 1008 block average, it's more likely that it's starting to reflect XPY miners coming back to BTC. Certainly not a FACT that Bitmain is testing, so I feel it's a dumb question.