I've always had a weakness for quality tools that feel good in the hand....a Randall knife qualifies well on both those accounts. I've managed to acquire a few of them over the years. Like a classic Smith & Wesson revolver, an old Colt single action, or a vintage Winchester rifle.....Owning a Randall is owning a piece of history.
Thankfully, I have no direct need for a "fighting knife", but I have been known to toss my Model 1-7 on my side when the road travels to unfavorable places. The light weight, balance, fast handling of that blade is amazing.
The "Combat Companion" has become my general utility / camp knife these days. It's an easy size and weight to have on the belt, and it's quite a handy "one size fits all" kind of blade.
I picked up a Model 15 for heavier tasks that would be better served by a thicker, more robust blade profile. It's a bigger blade that I notice more on my belt, but it's tough as nails.
Last, but certainly not the least is the super sharp, ultra lightweight TriAthlete that lives in my boot. It's my "everywhere" knife.
