Fuck M3's. That is why I am getting one as a daily.
But in all seriousness. Both are SUPER awesome cars. N54 & S65. Two of the best engines BMW has ever built!!!
And yes, there are some HUGE 335i tools who can't back their own crap up. There are also HUGE M3 tools who just buy the car for the 'M.' Either way, the purists know that both cars can hold their own.
SOOOO stoked for my M.