I am not qualified to comment on mining machine costs, although I've seen it written on this board that they're around 1700-3000 each. I also saw it written on this board that payback on the 100 units would be approx 4-5 months. They're talking 30-45 days to deliver. So I'm not seeing the "millions" you are or the late 2018 time line. What you're saying sounds exaggerated. Someone form this board more knowledgable on Mining machines, setup, and returns than I, can debate with you.
I think your trying to get my cheap shares.....nada