hey mate i just went through this myself.. i got 210rwkw, i went with the exedy heavy duty cushioned button.. my car is a daily driver the clutch feels real nice bit heavier than stock one but have to compromise a bit if you want power. got clutch from croydon for $520 my mechanic installed cost me bout $ 810 all up wit flyweel machined. clutch grips like nothing i driven before would reccomend it.