Want to buy CS GO

Game is quite awsome, but have in mind its a "skilled" game, perhaps thats the reason why you can see some cheaters in it. If you want to play competitive, my best advice is to set a team with friends, going solo can be quite challenging, communication is a must and having a good headset and microphone also.
As I said going solo is a little bit insane in this game but has some benefits, you can learn Russian language quite fast (teasing) :-)