Should I update my new Ipad Air 2 to the new iOS 9.1 or leave it at iOS 8.4?
I upgraded my old Ipad 2 to iOS9.1 and now it is slow as hell. It suck so much I went and got a new Ipad Air 2.
My Ipad Air 2 runs great now and I don't want to screw it up. Is the updated even worth the trouble?