For what its worth, I switched from Verizon to Straight Talk when I got my N5. It was a nightmare getting my number ported, and when I finally did the service was horrible for me. I'm not saying everyone would have this experience, but I even had trouble getting my number ported out of straight talk because they don't use account numbers on their BYOP service. I'll post a couple of screen shots in a bit, but I was getting 2.2mb down on straight talk "LTE" and now I am getting over 8 on HSPA with Tmobile. I think we are going to try out AIO when its lake time since TMO doesn't have any towers around our lake spot.