Over the past 40 or so years of living in the woods
(and of the land), I have used only one kind of pocket knifes:
Swiss Army!
Various Victorinox modles until the Backpacker lock blade made its apperance.
This, and a Wenger Ranger. are the two most vertisile knifes ever made!
I just happen to use the Victorinox bec. Wenger's was not availabe in my area back then.

Keep it sharp!