I'm on verizon right now and i'm just waiting until the new iphone comes out before i make the switch. however, i'm wondering if i should try and get one as soon as it comes out, or would it be wiser to wait a bit? is it likely that the first batch of new iphones sold will have problems with them that will be worked out in about a month or so? if there is a problem with the new iphones that gets fixed with future batches, would apple exchange the original one i bought for a new one? does it take time for apple to work the kinks out when a new iphone is released?