IMHO I am waiting for the halving before shelling out for a rack of these machines, It seems a waste spending 3btc on a item that is immediately going to half in productivity in less than 2 weeks.
After the halving tho, I will be interested in selling off the 12+ S7's and upgrading to all S9's. I would keep buying S7's but I am going to soon run out of power lol
regs alex
Yes I am really hoping that they adjust their prices after the halving. They haven't adjusted the prices for their older S7 and S7-LN in a while which really surprises me.