I have a friend that currently has a C5 and is thinking now seriously of getting a new car. So today he calls me wanting my opinion on my C6Z over the C7 Z51. My problem is I'm a little biased and told him to look for 2011 or newer C6Z. We discussed the normal things like sub standard interior according to the car rags etc. Anyway I was wondering if I was being fair by recommending the C6Z over C7 Z51. I know Z51 is a good car but I like the rawness of the Z06. Any of you have a feeling one way or the other?