Hi guys, I need your help deciding if I should buy the iPad air 2. I currently have iPad 4th gen cellular 32gb. I got it for $379 in April at a clearance price from Rogers. Now, I only use my iPad to surf really and share it with my wife. She also uses it to surf the net and browse through her Pinterest. I don't have a separate sim for the iPad becuse it's always at home. And if I ever do take it out (rarely) I tether with my iPhone. We don't take pictures or play any games on it. We don't use photsostrema or anything. I have a guy who's eilling to buy it for $400. Is it worth me selling it and paying $220 extra to get the iPad air 2? All I'd be getting is Touch ID really. I already have a six plus. The only thing I would benefit from is preparing myself for iOS 9. I'm pretty sure when that gets release, my current iPad will fall in performance. So I'm not sure if it's worth spending the money just to get the "latest" iPad or should I wait it out till next year since all I ever use the iPad for is to surf the net.