ACT is a good clutch IMO. I have a SPEC Stage 3 6 puck in my car now that I bought from Clutch City and honestly I think its a little too rough. Its either in or out with very little smothness to it. Broke it in after 600 miles and it grabed like a mofo and at 800 miles it slipped like crazy. I drove it for 1200 miles real easy and it started to grip like you woldent believe. I did some research on SPEC and its pretty commong for it to happen with new clutches. Its been 6000 miles and I havent had a problem since.