I previously asked about the M3 and the C63 AMG because i wanted to get opinions from everybody. One of them might be my future cars, and Im a great fan of M3 and ive preferred it the most, but its not easy saying no to an AMG lol....now choose between the M6, SL63 AMG or the R8? Let's exclude the price. What's your choice? if you can, try to give an explanation, although i know people tend to be lazy and simply say the name. Thanx