Hello all, Is there a major difference between the carrier devices that would make one model more desirable than the other? I mean come on it is 2014 and with all the bands available in the newer chips, at best we should have one CDMA and one GSM model if not one model that covers all carriers (I know it is asking lots but with chips supporting multiple bands and the antenna duplexers, I would think we should be close to this). Is there a major difference to make one model the better option, as I am currently on AT$T and would like to get a new phone, but don't want to be locked to one carrier. I would like to be able to take it to another carrier easily if I move and get better support on one. I am mainly interested in the TMobile/AT$T compatibility issues (but I mention the others as I have heard some buying Verizon versions for AT$T). Does the AT$T or Tmobile cover all the bands for the other as well, and does the Verizon cover for the GSM side of things (TMobile bands, only AT$T bands, or limited on both). Anyone having any useful insight and information on this question?