Grand Theft 4 for PC or PS3?

Which is better ,GTA4 for PC or for PS3?I ask because I bought the pc version and I'm having trouble with it.You have to sign up for social club to play this version.I created my account with social club,but when I go to play the game it won't allow me to sign in.I even gametagged my game with windows live.It's sooooooo confusing,that I'm thinking of just buying a PS3 console and getting the game for that.Why does it have to be so complicated ,just to play the game on the computer?Why can't they just make it simple?I have so much confusion over it,why can't it log me into the account when I play the game?I have my account verified.I don't understand.Does anyone else have problems playing the pc version of GTA4?