Just wondering why you never touched Bitmain's S9 Antminers when it is obviously more profitable (Bitmain's 13.5-14 TH at 1200watts vs Canaan's 7.3 TH at 110 watts)? Don't get me wrong i'm not telling you what to do or anything like that, i'm just curious about what you think.
Hey, sorry for the late reply. I picked the Canaan machines because of how much quieter they are than any other machine. To begin with, I was running the miners in the spare room in my condo and I've got 2 small kids, so sound is a major concern. Although I'm underwhelmed by their newest offerings, I'd still recommend Canaan products to anyone wanting to mine at home, strictly due to noise.