Running OneUp alloys on the big bike, nice big platform, grip well in the steeps, and clear well In the mud. I had the plastic version and was happy with those aswell but bent an axle after a pedal strike, could have just been bad luck. The alloys have a beefy inner bearing. Can't comment on longevity as the bike has been hanging on the hook for a while..
Dmr V12s on the PBS, slightly smaller platform but work ok. They've stood the test of time.
Older Saint flats on another bike, woeful, the new ones look more promising.