ive driven a lot of W6S's and SS's in a slightly bumpy lot. The Trans Ams seem to rattle more than the SS's and Firebirds. I dont like the way it sounds when the lights come down or go up on the F-body. makes it sound kinda junky in my opinion. The C5's are quiet.. why couldnt they have done the same with the f bodies?
I dont like the clutch feel on the LS1's. They went back to a push style clutch/tranny engage. It feels kinda wimpy and loose. Maybe doing the clutch slave cylinder mod (what urfuct said) helps give it a more agressive feel???
Personally i like the Trans Am WS6 look the best but the SS's and Firebird WS6's ive driven seem to ride better. The firebirds/transams also look like they have a better shot of air, the way the induction is set up.