IMO. there is a difference between

FOX (ota), Fox Sports Net du jour, and FS1/2
CBS and CBSSPortsNetwork
NBC and NBCSportsNetwork
ABC/ESPN and ESPN2, ESPNews, ESPNClassic, ESPNU

IMO, production is best on main network. The ESPNS are more consistent across platforms but the quality of the announcing teams drops the further you move away from the mothership.

Also, what bugs me most about ABC/ESPN is you can't tell which channel you are watching now AND how they consistently beat you over the head with BCS this and that when they are televising non-BCS teams playing each other.

I generally felt that CBSSN and FOXSN were good about discussing who is actually playing versus talking about all the BCS teams in the background. Granted, it took CBSSN a long time to finally get some decent looking video for their games.

I pass on NBC because all they show is Notre Dame....