"Unfair comparison of LED SONY with a Plasma Panasonic"4.0 starson by neilsurf
Pros: The ST50 is a PLASMA unit and usually are 30 percent cheaper and have better dark contrast. The ST50 is a hotter runner and 2 1/2 thicker.
I have an older SONYs (LED) & Panasonic's Plasma, both run well, I would not put the Plasma in the Sun room
Cons: I would have liked to have learned how much of an improvement the 750 is over the older EX700 with regard to the picture and the 240HZ but no info there.
Summary: Will probably by a 750 in the Fall.