I have a set of Record and Centaur ProFit Plus and they work well enough. Probably need to regrease/rebuild them soon to get rid of *some* minor squeaking. I like them because the spindle has a place for a pedal magnet so I don't have to mount yet another doo-dad for cadence, they are rebuildable, The cleat system wears well and is easy to maintain. I wish someone made covers for the cleats however.