I recommend OEM rotors because they are a semi-floating 2 piece design (aluminum hats with steel rotor rings) but they go for about $180 each. You get what you pay for though, OEM is the best quality on the market.
Drilled look cool so if you are going for looks the best drilled on the market are made by StopTech and are available at TireRack. Here is a post with the links.
Straight lines are for fast cars...turns are for fast drivers
'04 M3 - track
'06 650i Cab - daily driver
'02 Highlander - kid hauler
'01 330Ci - winter beater
Last edited by Yorgi; 09-26-2012 at 10:02 PM.