I've currently got a iPad 4 and came across a great deal for a similarly spec'ed Air 1. Would cost less than $100 out of pocket to make the switch, hopefully closer to $50. Just gotta do the wheeling and dealing and sell the 4. As much as I would like an Air 2, that is closer to $400 out of pocket and therefore a lot more expensive. I'm pretty happy with the 4 for the time I've had it, it did give me trouble on the initial upgrade to iOS8, but after a full restore its much better now. Its still not as fast as I would like but oh well. Anyone move from a 4 to an Air 1? Is it worth the upgrade? I know that A7 is pretty killer, but the A6X isn't too shabby either. Thanks.