I suggest OEM, it's a good quality rotor for nearly all applications, especially street.
Slotted rotors are good for high performance applications, mostly for heat-related reasons and because they give the pad better bite. They eat pads faster than normal rotors though. Also noisier.
Drilled rotors - I don't know why people buy them save for 'looks'; they only appear performance oriented to people that are not knowledgeable about performance applications (where slotted is superior in all cases I'm aware).
2011 BMW E92 335i, 6MT, Le Mans blue - Quaife LSD, JRZ RS Pro, JRZ camber plates, Eibach ERS, full M3 susp, custom toe arms, Powergrid end-links, SS brake lines, brake ducting, Michelin PSS, UUC SSK, ETS FMIC, ER CP, Perf. Exhaust, VAC RSIK, Sparcos; work by VAC Motorsports in Philadelphia