So I bought one. It's well balanced, came hair popping sharp, fit and finish are excellent. I would say it can be used for self defense, camp and kitchen food prep, and as a large game skinner. The grind is flat and the point is very sharp so it's good for slicing and penetration. The sheath is well fitted Kydex with a Teklok. All for $ 100 shipped. A good value.
So what is it that I don't like about the F1. Like all knives with decorative holes in the blade and handle, why? They weaken the knife and collect dirt. The handle feels good in both foward and reverse grip but has some unecessary edges at the butt that I will file and sand to a more rounded shape. The sheath fits a bit too tighly for my tastes so I will adjust the fit with a heat gun.
Oh BTW DocJD that knife with the bolt on cross guards is a Crossada designed by James A. Keating and built by multiple custom knife makers over the years. It's the knife Jim Bowie would have chosen if it was available 180 years ago.