I barely change hats whatsoever, I only wear them because my head looks weird without them. They're meaningless. When I see someone with a 6k spar hat, their stats could be 6000-7000. It doesn't prove they're any good. When I see someone and check their stats, and they're 5000-2000, that's good. Oh look, you spar nonstop, here have a hat, doesn't mean much.