I just wonder how people figure they will *never* break even, since they might be able to earn more than the electricity to run them costs for many years.
It's just maths, at currently difficulty and free electricity it's about 300 days ROI, once you factor in the rapid difficulty rise that is happening it's never going to happen.
Whilst it may be true they will make more than they use in electricity for some time to come, it's only going to be cent(s).
I think the important factor are the hashes per watt they can make. Do these miners consume more that Avalon asics or BF asics?
Did someone do any math about that?