Alright, choose one for me.

I've played Bad Company 2 on a friend's Xbox360 before, no experience with Modern Warfare 1/2 (surprise!). I'm thinking of getting one of these (or Medal of Honor...?) on PC, Steam. What do people here at Giant Bomb prefer, and what are your reasons? What are each game's strong points? Thanks. 
 
It's also late in the night so I may not be efficiently writing this out...

Bad Company 2, because its not shit like the others.

Like blowing people up with a tank: Bad Company 2.
Don't like getting blown up by people in a tank: Modern Warfare 2.
Want to play Modern Warfare 2 with tanks: Medal of Honor.

Bad Company 2 for sure. 

I feel like Modern Warefare 2 is broken at this point.
 
would go with Bad Company 2

I played mostly outside the vehicles with BC2, though I obviously didn't have the time to get that experience... it sounds like GB is a BC2 community. Will be getting it tomorrow, then! Thanks for the replies, and sorry about the noobish question.