Before Ontario discontinued it, their US DEMO "camp knife" was the worst piece of garbage I've ever seen. I bought 6-8 of them figuring that not all of them would be defective, and they were. Gritty pivots, burnt edges with uneven grinds, pinched pivots that would suddenly let go of the tool halfway through opening and then refuse to open the rest of the way, and several snapped back springs. Horrible in every imaginable way.
Also, the Pumas I've seen (yes, the German-made ones!) as of about 5 years ago all had huge visible gaps between the scales/tang/guard as if they weren't even trying.