I have both an A2 and War Machine (another War Machine coming week 2). What would you like to know?
Well... for starters:
1) Is the A2 power usage what is advertised? (about 7-8 watts/Mh)
2) Why buy one over the other? If I did the math right, the cost difference is high between A2 and A1, with something like a year or two ROI based on power cost.
3) Given a multi-year ROI due to cost difference, were you comfortable with the 3 month warranty of the A2 (I think that is what is was, please correct if I'm not remembering correctly)
Cassey