In 45 days hash rate will drop to 28Mh/s and in next 45 days to 24 Mh/s.
they will recover RoI in 4 months.And will make profit up to november.After that god knows. lol
another thing gtx 1070 is not available in stores.
Where are you? I mean specifically where is your head? If we take difficulty, ice age, reduced eth from 5 to 2.5 in the next month, we come up with what? plus how much you are charging for these gpu's which is $370 usd. How can anybody achieve roi in the next 4 months is beyond a fantasy fairy tale. If they buy this card from you for $370 then they will never reach roi at all, in the end they will have to throw these cards in the bin, cause they cant not even pay for the electricity these cards are pulling.