Should i buy it?

I'd say it not worthwhile. There are sooo many other games to try out, even free ones, that's got more personality than CS:GO. I used to love the CS 1.6 days. But CS:GO is just plain boring. You may watch streamers being good at the game and think it's cool. But for any non-pro gamer who doesn't have several hours a day to invest in the game, it's boring. Well, that was my opinion.