Interesting...I thought I'd be singing the praises of AT&T, as I've been with them for years and been generally happy with the service and price, but after reading this thread, I might consider switching to Verizon.
Hubby & I both had AT&T phones, but when we relocated from Tennessee to South Carolina, his company provided him with a Verizon cell phone with data package. AT&T seemed to work fine in both our old and new cities, so I stuck with them for my personal phone.
But I notice that when we're on the road travelling, my phone often gets no reception while his does. Same thing when camping in somewhat remote locations.
Before he had a Verizon phone, I just accepted the loss in signal, thinking other providers also lacked coverage in the area. But even here in the southeast, it seems that Verizon has better coverage than AT&T outside the cities.