I really can't believe my eyes seeing people jumping into "replace non-delivered gen #1 with gen #2" business.
I think its not the best idea too since even when they are delivered in 2 months and the GH is half the price of a GH of gen1 you would make an even worse trade since the difficulty will then be 150 to 200 percent higher which means you would have less than before.
That depends on spec doesn't it? I may have missed something here. Has that been confirmed?