I think that CRK has hit the sweet spot in s30v...I am an electrician, I use my small sebenza ug s30v everday for reaming pvc conduit, cutting open boxes, stripping thhn cu and alum wires, stripping xhw 500mcm-1/0 wires taking a break and cutting open a chip bag and peeling an apple, and then going right back to work, all day everyday, and the edge lasts a few weeks. I just checked my edge, sharpened it last week on my modified lansky @ 25* and it's still shaving sharp.
I find that it's a great balance between hardness and edge retention. For my use, which I think is mild-hard use.
Other steels by benchmade such as 154cm chipped doing these same tasks...Also spydercos vg-10 chipped....
I havn't had my sebenza roll or chip it's edge yet. And i trust it to preform as it has so far.
P.S. Today, i used it while waiting for the boss to get back with parts, to cut off a branch of a tree, and whittle it to a VERY sharp point, still shaving sharp, took a few passes over my leg and it's bald again...
P.S.S When I say "the edge last a few weeks" I mean that it is shaving sharp for a few weeks, after that it is still sharp, but won't easily shave hair, which it then gets a few passes on the modded lansky, to bring it back to shaving sharp.