Don't you run the risk of image retention with plasma's though?
You do run the risk of image retention. I can tell you this from experience.
Image retention/screen burn is most certainly not a myth - search the Internet for it and you'll see what I mean.
I think the most important thing is to be careful with what you do on a plasma. Don't play the same thing for too long and always 'wash' (not literally!
) the screen in between gaming sessions with the scrolling bars or with something else (normal TV or something similar) - something which doesn't have a static image.
There are basic precautions you should follow in the first x number of days, for example. This should be covered in the manual to an extent and you'll find guides on t'internet.
I have two plasmas and one LCD.
I have a 60" Pioneer Kuro plasma in the lounge which is used mostly for TV and lightly for games. Never noticed image retention on this one, but if I switch the TV off and look very closely for it there is some - but not noticeable AT ALL for daily use.
I also have a 42" Panasonic - one year old so pretty new - ST (3D) series I think it is.
This is used almost exclusively for games and most definitely suffers from image retention, which I would actually say is now screen burn.
When on a blank(ish) screen I can still see the HUD from BF3. I haven't played BF3 for any meaningful amount of time since just after it came out.
I did hammer BF3 at first
I know now I should have refreshed the screen more and perhaps it wouldn't have happened.
I think this was probably a worst case scenario - bright HUD on a dark background with a new plasma.
I would say over time it's getting slightly better, but I doubt that image will ever fully leave the screen. So I'm not 100% it's 'screen burn' over 'image retention', but I'm pretty sure after 7 months image retention should have disappeared.
It doesn't bother me particularly, because in practical use you don't notice it. You only see it on a static light coloured background. (PS XMB for example).
Even with my experience above, I would defintiely go for a plasma over an LCD (can't comment on LED).
Just be careful and don't assume screen burn won't happen because given the right (wrong?) game, it just might...
V.