This is a very complicated thread since each of US have different tastes, feelings and experience Me personally had SPEC and Exedy and I didn't like them at all, i had Spec Stage 2+, Stage 3+, and Exedy stage 1 and after using the ACT Xtreme Pressure plate, and street performance disk, not even the 6 Puck Sprung race disk all i can say is good things, i really don't care or bother about reviews because every car is a different story, most of the ACT kit's are Heavy duty Pressure plate and street disk, but when you combine the Xtreme pressure plate and street performance disk is a complete different story, i talk about my experience with this specific car, i putted this clutch when i started with 250whp and now i'm doubling those numbers and my clutch is still holding strong after 2 full years of punishment. but this clutch thing is about your own opinion, people used to tell me ACT were crap, bad, very bad shattering etc etc etc. after using the other brands mentioned above i had to give it a try and i won't ever go back or use any other brand, model or combination than ACT Xtreme Pressure Plate, and ACT Performance street disk or in this case the 6 Puck Sprung Racing clutch do to the fact mine is already giving up on me on the numbers all of you know, and i need something that can hold more, and this 6 puck is the one to go.. hope my experience can help others when it comes about getting a clutch that is super super streeable and daily driving friendly and at the same time supreme quality and the most important is that holds the Torque you are looking for, cause what it kills the clutchs are not the HP is the Torque..