I see Best Buy still has my model available for Sept 20. Should I cancel my Apple order and pre-order on Best Buy? Just not sure if AT&T will block it somehow seeing I already have an order pending.
I think that depends on your order date with Apple. I'm confident that those of us who preordered on launch day will get ours on launch day, however, at this point I personally can't see how Best Buy has all models still available for 9/20 delivery when Apple and the carriers are all pushed back.