I recently built a new computer and it is way better than my previous one.

I want to start PC gaming more than console but i'm not sure which game now that my PC can take on way more. I torrented sc2 but didn't crack it so I was just waiting with the trial trying to see if i'd like it.

Is sc2 worth it because it honestly seems way to simple but just gets more complicated with the different races or whatever. It seems like i'd get bored early but i'm not sure if its because the trial makes the game look like crap.

Really don't want to go back to runescaping because it isn't much of a pc game but is addictive.

Any opinions?