Just a data point, my real world experience with a specific hybrid bearing has been the total opposite of what you guys have read. I have a bbinfinite, Press Fit BB module, with hybrid bearings in my RM Slayer. This bike sees all sorts crappy weather and I have found it to be better than any bb I’ve ever had for smoothness and durability. It predominantly sees shuttle and lift served laps but also has been pedaled in the alpine and steep B.C. Access roads. They use Ceramitech Bearings: Our Si3n4 hybrid ceramic bearings feature ultra-spherical silicon nitride balls matched...