Marty, I have read good reviews on the PM2 seems to be a good blade. I DO have an Umnumzaan. Nice knife. Feels good in the hand, very robust. Not a small blade but will I expect do some heavy duty (Folder) work. I also like the steel in mine. I think it's the S30v. And of course the frame is Titanium. It's not a fast opener as it is a bit stiff but you're not buying a super slick dedicated fighter, but a robust dependable work knife.