The only reason I'm thinking of upgrading my 1st generation ipad mini is how slow it's become. Lesson learned, never let Apple install major software updates on

The only reason I'm thinking of upgrading my 1st generation ipad mini is how slow it's become. Lesson learned, never let Apple install major software updates on an older device. The same happened with my iPhone 4 when iOS 7 came out, suddenly it became painfully slow.