Hey guys. First time ipad owner here. Bought a brand new iPad Air 32gb wifi space grey yesterday. I must say this is one of the most amazing electronic devices I have ever owned. I LOVE this thing. I can't put it down. It goes great with my iPhone 6 plus! Quick question though, it came loaded with iOS 7.1, I was curious as to how the Air runs iOS 8 and if I should go ahead and update or not? Also , I wanted to get the iPad Air 2 but couldn't really afford it and figured the original Air would be fine for my first ipad, how long do you guys think the Air will last me before it's outdated and I need to upgrade?? Thanks for any input guys!!