My iPad Air has been pretty much useless since iOS 9. I was looking forward to iOS 9 since they had promised to improve the stability and performance (as far as I understood). Reality is the extreme opposite. When swiping down the search bar on the home screen, the keyboard lags. When opening the multitasking manager, the animations are so bad that I'm almost scared of opening it. I know many people experience these issues. My only concern is, if Apple even considers fixing the before mentioned bugs. Frankly, I don't think they will. I even thought about getting the Air 2 but again there are people who complain about it being laggy as well. PS: I forgot to mention I'm on 9.1 currently.