M3 won′t stand too long before i broken, and yes you are right 'nimble', but for drifting and this kind of tratment, M3 is wrong choice...Keep the M3 in track and be tender with that engine if you do not want to break it and you′ll enjoy it but if you are the with a heavy rihgt foot get the C63. May be you more like surgeon which is excelent, but in my case and others, we more are like fighter pilots, and the Benz is like war machine, you fear to break it cause you know is not gona happen, that′s something that I do not fell with the M3...