I know you i5 owners probably noticed by now, there is zero lag and instantaneous app switching with the new iPhone 5's A6 processor. I know apple must of designed this chip to allow for instant app switching because unlike my ipad 3, ipad 2, and my wife's old iphone 4S, the app switching would be delayed for a second or three depending on memory. You would notice on the non A6 devices that there is lag evident between switching any app. If they put this A6 design in an ipad 4, my gosh, the thing will fly. I'm absolutely delighted with the performance of the iphone 5; so much I am finding myself using the iphone 5 more so than my ipad 3! But you can't give up the ipad 3 retina screen size and resolution; it's just so good. If only the new ipad will have this sort of iphone 5 performance, I'm going to be extremely happy.