maybe my experience was rare, but I really liked my greenstuffs, I had them for nearly 2 years without any problems.
Anyway, I highly reccomend Axxis Ultimate. They grab wonderfully, feel pretty nice through the pedal, and I have yet to get them to feel sloppy from heat (although I also have slotted rotors and steel lines)
raceconcepts.net buy them here, these guys are the shiznit.
Sorry to repeat myself.:fawk:
BTW... I don't brake when I autocross, I've only got 92hp
h: