I buy knives that I like the looks of, that are also capable of performing well. If I only bought knives for performance, I would have quit buying completely, cause frankly, NOBODY needs more than maybe what, a good set of kitchen knives and say, a dozen or so others? I mean, a folder for EDC, a multitool/SAK, a hunting knife, a big camp knife, a light outdoor/"Bushcraft" knife like a Mora, a light machete, a heavy machete/chopper, a fixed blade for self defense, and a folder for self defense should cover pretty much all your needs for a long time, and frankly, even all of those aren't essential. Don't go hunting? No need for a hunting knife. Don't prefer to carry a knife for self-defense? Then you don't need a knife for that purpose. Etc etc.