Hand finished, even more reason for it be pricey.
I wouldn't say convex is the dullest edge geometry, I think edge thickness has more to do with it. Ban can get his Busses hair popping sharp, and I'm sure you can do the same with a proper scandi, but the convex is thicker (stronger) too. I just got a fresh mora and I'd say it's the sharpest knife I have (can't imagine how crazy it'd be if you touched it up), but it's probably also the weakest. And I know you know this, but REALLY sharp isn't ideal for general use, it'd wear down quickly.