I have one bad low tier knife I bought. No idea why really, I don't even like CS:GO all that much.
You can just replace the noisemaker wavs with silent ones. Although that might only work on sv_pure 0 servers.
24... Hahaha... I thought of something funnier than 24... 25!
Honestly, hats do not make you better at the game, but they make you feel better, know what I mean?
Like, when I get a new hat or and expensive...