I have an iPad 3rd generation (retina) AT&T 16gb. I loaded it with the iOS 7 beta 2, and it was quite slow; then I updated it with Beta 3 and it was still slow, but slightly better. I put iOS 6.1.3 back on it, and I notice that iOS 7 beta 3 is especially slow: * switching between apps * in Safari... clicking on links, loading pages * ... in general, sluggish. Are there parallels with this when iOS 6 and 5 were in beta? (I've heard that iOS 7 is fairly snappy on the iPhone 5, so I wonder what kind of performance we can expect). After using the iOS 7 betas, iOS 6.1.3 seems really snappy and fast on the iPad. Thoughts? Who remembers back to betas for 6 and 5?