I'm getting ready to replace the clutch and flywheel in my R55 fJCW. I bought the car new, so the current 50,000 miles have been essentially mine. Anyway, the possibilities are the OEM setup, the SACHS branded clutch and dual-mass flywheel, an OSGiken GT or STR and ClutchMasters Stage 1 or 2. Research indicates that SPEC and Valeo should drop off the list as they seem sort of + and -. What I would like to wind up with is a better setup than the factory parts in terms of durability, but with about the same feel and pedal effort compared to the original parts. I would characterize my driving as "spirited" with maybe a few track days. One concern is increased noise from units with single mass flywheels. Most of the accounts that I've seen are ~2 years old or older, so I'm wondering if that is still the case. So, with these considerations in mind, what are the thoughts and experiences of the members here? Thanks!