So I have an iPad Mini 1 and since I learn that he's sort like iPad 2 I did not upgrade him for iOS 8, I'm still running on iOS 7.1.2 and is working great, no lags. Thing is, some features of the new iOS interests me, so is it okay to go for iOS 8 or this model in this iOS presents lag and little slow things? 'cause my iPhone 4 sucked on iOS 7 and my cousin iPhone 4S sucked on iOS 8. That's why I'm asking. Thanks anyway!