uVerse has great prices, great internet, great phone, and great customer service. The only drawback is the HDTV picture quality, which blows. I switched over to uVerse after the cable co refused to extend my promotional pricing. I immediately noticed the shitty picture quality, called techs out, and one of them ultimately admitted that this is as good as it gets. uVerse over-compresses their signal, which is how you can "record 4 shows at once."
I gutted it out for 6 months and then got new promotional pricing from the cable co. I've had Time Warner, Surewest, and uVerse. The PQ of the cable companies is about the same (slight edge to TW), and they're both way better than uVerse. I've heard a lot of complaints about Cox, so maybe you won't notice a difference. Good luck.