Hit the nail on the head. I am in that area, but AT&T does not make it to my house and Century link was DOOM. It went out dally and was still slower than TWC. It went out for not one, but TWO WEEK's and they did not care one bit.
A month or two ago I pushed 109GB over AT&T H+ network, but I feel like I was asking for it, using a non-smart phone unlimited data plan like that. I did not want to end up with a $1000 bill becuase I used 100Gb+ of data and put me on the 3GB "smart phone" plan.