I got a 50 inch LG Plasma TV (Can't remember the exact model) about 2 years ago. I don't primarily use it for gaming, but whenever I play on it, it has this 1/2 second input lag between the controller and whats on screen. This lag can be really detrimental in fighting and FPS games online. I tried all sorts of tweaking with the options but nothing ever worked.
So I don't know this might be something to watch out for, maybe try the tv at a showroom before buying.







