Just after opinions/thoughts/experiences. Am looking at either DBA4000's or PMU SCR's (as they're both roughly $1000 for all four installed). My OEM rotors have a 3mm+ lip on them which is apparently not good (so skimming is not something im too interested in atm) .a lot of pwrx members seem to rate dba quite highly as a decent rotor and I'm happy with what I've read about them on the dba website and people's review etc. project Mu I know little about but they seem decent enough. Dba might have better heat distribution due it it's "kangaroo paw" design vs pmu SCR's Straight vein design??