Welp, after many years of ogling over CRK's. I finally took the plunge into a new Umnumzaan (no pics yet). I really like this knife but it needs a sibling. I have put up a few discontinued Benchmade knives and sprint run Spyderco's to fund another CRK. I think i've contracted the illness. Trouble is not sure if I want to go with a large Sebenza 25 or large Sebenza 21 with micarta inlays. A question looms over me though. Is the 21 pivot bushing as stout as the pivot on the 25 and Zann?