that is not true, it feels totally different to play on a 144hz monitor and ofc it makes your aim better, its much more precise not only with ak/m4 but also awp. try a flick with 60 and with 144 its something totally different. and 64 tick is absolute trash, it obviously depends on your playstyle and on what level you are, normally i just onetap ppl, but on mm server it's very often the first 1-2 shots don't register properly so it feels laggy and unprecise. if you are gold nova or mg range its not much of a difference, but playing on a higher level LEM - Global it changes the gameplay and ofc also the outcome of rounds, bc when you can't kill ppl with 1-2 shots just because of the tickrate and you die or lose HP because of that, it changes the whole game. i realize that every time i play on 128 tick server, mm servers are just bad, it's ok to play some games for fun but for serious games you need higher tickrates.