Treo 650 better carrier ? Cingular or Verizon ?

[wrathletik]

Cingular in SoCal is great.

[plwebb]

I can't compare carriers because I've always had Cingular. I have no plans on switching from them even though my contract is up in about 4 or 5 months because I've had relatively good service and good coverage in the central valley of California, especially the last 2 or 3 years.
I'd say talk to people in your area of Houston to see who gets good coverage with Verizon and Cingular.