Hey guys! So right now I'm on AT&T's Unlimited plan... as in the original iPhone plan that AT&T desperately wants everyone to get rid of. Throughout the years they've driven the price up to where I've decided to give up and get another plan. But now I'm wondering if I should go over to Verizon. There are benefits to both... with AT&T I can hang onto my old phone and add my wife to the line when her Sprint plan expires (Sprint was a mistake.) With Verizon I could get a signal when we visit her family in Wyoming (AT&T just isn't out there.) But my question is, there seems to be some questions on how well phones work surfing the web while talking on the phone for Verizon (something I need to do for my phone.) From what I can tell, you can only do it if you're in a place that supports HD Voice. How common is this? Will this be a problem? Because if so, that's a dealbreaker.