I would like some feedback from the colocation community!

Does anyone have any comments on the following colocation facilities:

Qwest's CyberCenters?

Verio's Premier Data Centers?

UUnet's Data Facilities?

Any recommendations would be greatly helpful. Thanks!

Verio all the way. Not the cheapest but very good. If you have a chance take a tour of one of their centers. I have not had one single problem with them.

I am particularly looking into Qwest. The local data center has OC-192s riding into it and I think that would be a good improvement. Any recommendations?