I am an AT&T customer who is experiencing many dropped calls so I will be switching to Verizon. It seems like it would be easier to port my number and my husband's number from AT&T to Verizon if I bought the service, a different non-smart phone for hubby and an iPhone for me all from Verizon via a phone call. Or can I just as easily do most of that at the Apple Store? (I obviously would still have to get hubby's phone from a Verizon store.) Would there be any difference in service for my iPhone (in case of problems) if I bought from Verizon? Could I still bring the iPhone to an Apple Store for warranty work? When I got my AT&T iPhone I switched from Verizon and made 2 stops--1 at AT&T booth, the other at Apple Store. It would be nice to avoid the chaos at the Verizon and Apple Stores but I am willing to wait a few days after the Feb. 10 launch if it is better in the long run. TIA for any advice.