Kamran
Nice review bro'! The car looks very menacing in black.
One question though, was the C63 you drove with the LSD or without?
IIRC, Brabus used to offer a 5-speed manual gearbox back in the day for the V8s. Not sure if they're going to do something similar now.
Have you tried the E63? How does that compare to both of these?
Bilal
I think you'd be happy with a C63 Estate with the Performance Pack, I know I'd be!