I use Cera.net and they are good. The guys are nice and personable, and its a small enough place that they know you on a first name basis. Secondly, its on Morrison Rd, on the same grid as the hospital, and the airport, also next to the AEP building. (Meaning they always have power), not to mention you plug into their UPS, and they have a diesel generator out back in case something really goes wrong.
Just singing their praises but they are a good place.