Which 7 channel amp would sound better?

I want to go to a 7 channel amp. Which would be better, Adcom GFA 7808 or Aragon 2007. I will be using an Anthem AVM 20 processor and NHT speakers. Thanks.
Try the B&K Reference 200.7. 200W/channel w/balanced inputs. Outstanding!
You should give serious consideration to the Adcom 7807.This amp is designed by the folks (EX Folks) Of california audio labs.My friend is using the AVM20 with the Adcom 7807,the sound is increadible.Smooth and dynamics that put you in the middle of the movie.