BreakThings

I really dont want to start another console war but what version of the game should i get? PS3 or 360?
I want PS3 for Vader but I want the 360 for the online (being that there would be a larger online crowd there). Buying two is not an option so i just wanted to know that you guy thought. Help me make up my mind.
Also, is there an arcade controller that exists for either of these consoles bc that may be a deciding factor.