I've used plenty of Comp Clutch kits of various stages and they have always broke (springs pop out etc) but now I'm using an ACT clutch kit consisting of their Heavy Duty Pressure Plate & Sprung Disc which does chatter a little but besides that everything has held up well; pressure is firmer but won't kill your leg.

I actually have a brand new ACT-HD Pressure Plate for sale too (LMK).