no question...if you are deciding between c63 or m3 then you play in a game that most of us can only hate on...
However - the c63 front end looks jacked up but the interior is AWESOME when compared to the m3. if i had to put my $$ down, i agree with an earlier post and grab a GTR and smoke both these cars.
'The more I learn of Man, the more I like my Dog'
'A dog is the only animal on earth that loves you more than itself'