Evo X all the way over the STI, much better platform to work with too. Handeling is better than both the M3 & the STI throw a decent set of coils & you got yourself one nasty handeling car. Also great thing about the Evo X is you can make dumb power for cheap & walk an M3 or sti. Thats what I did but than I got bored threw a big turbo on n buh bye porsche turbos
. Oh another note tho im super excited to get my 2011 335I X Drive
