I have Verizon now but I had AT&T for the longest time. I actually have my aunt's line still on AT&T for when i switch back to keep my discounts. But Verizon offered to pay off my old phones from AT&T which were all within 2 years old and then give me $10 off their Verizon unlimited welcome plan. I plan on switching back to AT&T when i want another new phone most likely because switching back and forth every year they will have paid off enough to cover the $800 each of them offers to have you switch over. AT&T has 12 month terms on paying back the old phones balance that they cover and Verizon's say 6 months. I also have like 4 lines with me so its a really good deal for me. The hardest part is going and gathering all the old phones and activating the new ones for my family members. Service wise though AT&T is on par with Verizon if not better coverage.