Wait and get the Verizon unlocked
Verizon seems to be very picky about what they add to their network. if you buy a Verizon non-contract phone, all the other carriers will let you add it to their network. But the converse is not true. If you buy an ATT non-contract phone, Verizon won't let you register it on their network.
So it seems to me that you get the most flexibility doing the Verizon model.
Unless the recent FCC portability ruling changes all this? I think they have until Feb 11, 2015 to implement full phone portability.
http://www.fcc.gov/device-unlocking-faq
Verizon seems to be very picky about what they add to their network. if you buy a Verizon non-contract phone, all the other carriers will let you add it to their network. But the converse is not true. If you buy an ATT non-contract phone, Verizon won't let you register it on their network.
So it seems to me that you get the most flexibility doing the Verizon model.
Unless the recent FCC portability ruling changes all this? I think they have until Feb 11, 2015 to implement full phone portability.
http://www.fcc.gov/device-unlocking-faq