Once you get out of Silver, yes, but until then no. You're better off playing in a pool full of shit than playing in silver mm
MM is terrible. VAC is useless against anything relevant in the cheat world. And practicing/playing on 64 tick is shitty. I cant say much about the ranks. Ive never been in a comp game I felt like the other team was genuinely better all around.
I think mm is useless first off if everyone was not cheating it would be easier to rank up and 64 tick is shit