Hello, I am deciding which TV to get which is best for gaming purposes. (Ps4) Budget: around 700-900 euro preferably 50inch or larger. I noticed that the Samsung has a low input-lag and 4K which is nice, but only has 50Hz refresh rate. (not knowing if it matters on ps4) The Sony models got Full HD 1080p, but got 100Hz of refresh rate. I am not sure which one is the best for overall gaming (especially on PS4) and has a nice picture quality. Also what is the difference between the Sony W805c and the W809c model? I'm hoping you guys can help me out, or can recommend a better TV in that price range. Thanks in advance! Cheers!