Having played it on both I'd give a slight edge to the PS3, but if you prefer the mouse/keyboard over the controller setup (which is pretty damn near perfect IMO) and you have a setup the hardware to play it on PC (I have to give the nod to the PC on graphics, something about it just seems crisper or something) then I'd go that way.
Edit: Because I like these:
Controls: PS3 (or draw with a working PC gamepad; but that's my preference)
Stability: Draw (Lean towards PS3 due varying on setup, though on mine I'd go PC)
Features: PS3 (for now, the collector's disc might tip this already for some)
Last edited by Avel; 05/01/2010 at 02:11 am.