when my clutch went on my stage 3 2wd sapph i didnt know wat to replace it with! paddle or standard! but being as paddles are horrible in traffic and that i needed to use my car everyday plus paddles are expensive! i fitted a standard LUK item instead, didnt bother with skimming the flywheel even though there were many high spots (had to get the car off the ramp asap)!!!
drove the car for a further 2 years, constantly on the boost and loved launching it and kicking the back end out! and it still handled the power sweet when i sold the car!!
never slipped one bit running 346 bhp on 24psi boost