CB’s have a rep for falling apart (I’ve seen this on a ride), but if maintained using the service kits, are apparently very good. Personally I’ve stuck with Times, got some freerideZ & some cheap ATAC ROC’s, as I can’t see any point in changing cleats on 4 pairs of shoes (old ones still get used occasionally). Never had an issue with the cleats though, always surprised how long they last – I’ve got two new pairs spare (had the 1st pair so long I forgot I had them, & discovered them after i bought some more spares cheap) & never seen any need to replace my old ones