I currently have 2, a small PJ and a large black DLC with Molon Labe clip. I used to own a full size PJ as well, but sold it to buy another CRK. (I have more CRK than anything.) I really do like the SHF, but being a southpaw, I'd never carry the various designs as moving the clip to the proper side for me would cover it up. I don't mind using a righty frame lock, but generally prefer the clip in the right spot. And while I can overlook that due to the action on my Koenig Arius and my Grimsmo Norseman, the action on my SHFs isn't yet as smooth as a CRK, nor as exciting as the others I just mentioned.
All that said, the SHF belongs in the knife trinity alongside CRK and Hinderer if you ask me.