I figured the R8 would be a close run, with the M3 loosing..... Interesting that the 6MT has a "lower" 1st gear, which of course gives it a serious advantage...but with a 3.85 rear end vs the 3.15 in the DCT....that has to count quite a bit....
2008 E92 M3, MR, DCT, extended BB leather, loaded!
1988 Porsche 928S4, Guards red/Champagne leather
1989 Porsche 928S4 track beast!!!