How should I set the RGB Dynamic Range on my Sony w900a for gaming with PS3 and PS4? Full or Limited? I know that whatever I set it to on the TV must match what I set it to in the console config, but I'm just wondering which will give better results.
It shouldn't matter, Sony's W TVs support both full and limited. Your TV is probably set to automatically detect the dynamic range, set it to full in any case.