I'm transferring all of my lines from AT&T to Verizon because at this point, AT&T just isn't competitive pricing wise. Additionally, the promotional trade in programs the carriers are offering make it much less expensive to switch. I'm trading in: 2x iPhone 5, 1x iPhone 5s > 3x iPhone 7 1x iPhone 6+, 1x iPhone 6s > 2x iPhone 7+ None of my iPhone 5/5s models would have worked on Verizon, so the $400 trade in value was nice. The guy I spoke with on the phone was super easy to deal with. So far I'm happy with the interactions I've had. Hopefully it continues!