WOW that's a nice farm you got there.
What miners are you using to achive 175-180TH/s? How are getting rid of heat?
Total 37 x S7 and some water cooled S5 for heating. (10x S7 is not in my house)
Very nice indeed,
Is there any reason you stopped at just 180 TH and what miners are you using?
Also, I have already gathered a bulk load of racks and shelves (free of charge) and have a pretty sophisticated cooling system in place (modified from cannabis cultivation farm) wanted to know who is the best vendor for the actual mining equipment, i'm guessing butterfly labs?
Yes. The reason is, when you buy today S7, they are too expensive compared to the level of difficulty.
Most of my Antminer S7 is from patch 3 (27 pieces)
The best seller is Bitmaintech, but these batch8 is lower efficiency, as batch 1-7.