Sony LCD TV V440A want to buy some problems to solve before the next ^

Sony to buy LCD TV V440A, but it is not frequency technology, smear will not be very serious, usually just look at the film \ television, play PS3 (355 \ Ninja Gaiden \ like Ridge Racer) did not fold Frequency will not affect …?
Have optical audio output support? I use CAVTT6000, power amplifier is the original ……

will not.It does not matter with the Sony screen is a soft, smear is a common problem, or IPS with the right hardware screen, ips hard not to picture distortion of the screen, will not be playing the game trailing, White screen clear and stable! Shuang play games! ! ! Sony to use the VA is the soft screen, touch screen will appear when the flash, blur, dynamic screen in the tail, the blur phenomenon from different angles to watch the screen arrow will be true phenomenon, it is better to use hard-IPS screen LCD TV