IDK if I posted this before, but I got diff knives for diff days. Like shoes.
1) Range day knife-don't care if it gets beat up, dirty, and dulled. I'll use it on concrete if I have to ($50 knife)
2) EDC knife-Still sort of the above, but not to that extent. Won't use on concrete, but will use on boxes, open paint cans, etc... ($65 knife)
3) Glock K-Bar-Got it cause it looks cool and was cheap. Don't use it for anything at all. ($19.99 on amazon from Glock)
I don't own any expensive knives, because then I won't use them at all. To pretty to use.