Call me crazy, but i feel lucky i might get something delivered at last.
According to BA the X-1.5 runs 160 GH/S on 100W. If that's true i'll be looking at them for at least a couple of months (i don't have very expensive electricity).
smells like bullshit. The minion is a relative power hog at 100w for 100 GH/s. There's no way they could get that down to 50W for 80 GH/s.
Chances are they'll cost you money the second you plug them in.