Grats to the firsts come to serve with this AntMiner A3 , the fasters firts, will get early to the ROI , but 400$ /day will become 20$ /day at August... its said that BITMAIN its selling around 2000 - 2500 AntMiner A3.... 2000 x 815GH = 1630 TH to 2037,5 TH will be added only with BITMAIN
It'll be $20.00 per day a lot sooner than August.
Much sooner.