I played the original mass effect on my 360 a few years back and highly enjoyed it. I do not have the save file anymore do to a corrupt hard drive. I never played mass effect 2 yet, always put it on my games to play but just never got around to it. I finally have some time to play it since nothing else is really coming out but it seems I have a few choices now. I played and completed mass effect 1 so I know the story and my choices, So hearing the Ps3 version has the motion comic and such makes sense to me since I wouldn't have to go back and play the original mass effect to get the full over arching story of it. Tho the PC version also has my interest. I have a good PC to run mass effect on high settings, so I'm assuming it will look and run better with smoother frame rate plus being able to get a save file online is a plus. But having a 42inch 1080p Tv is also tempting since mass effect has a lot of conversations and dossiers to read, wouldn't mind just sitting back and watching/going through all that with more comfort.   
 
So in your opinion, what is the best way to experience mass effect 2?

At this point? PS3. Then PC. No point with the Xbox version any more.

I have both the 360 and the PC version, and I enjoyed the PC version a helluva lot more.

" At this point? PS3. Then PC. No point with the Xbox version any more. "

The PS3 version will be running on the Mass Effect 3 engine, so it will look significantly better. The interactive comic that will be used to establish your fictional Mass Effect (1) play through will be very useful if you want to make different choices and run through all of the games multiple times. 
 
But it is cheaper on 360. 
 
Whatever system you chose, you should really play Mass Effect 2.

If your rig is good, PC, you will have the widest variety of ways to play it (controller / K/M, modding, cheap on steam)

" If your rig is good, PC, you will have the widest variety of ways to play it (controller / K/M, modding, cheap on steam) "