I'll be playing it on PC myself, for me that's the home of Half Life and where it delivers the best experience.
As for 360/PC I'd say probably.
Although you never know. The port actually wasn't that awful considering EA PS3 knowledge at the time, so I suspect they could deliver a much better port if they wanted to this time around (assuming that Valve ever actually get around to releasing EP3 and allow EA to go ahead with another PS3 port, which I'm not sure from their comments they will).
Try to be reasonable... its easier than you think...







