Quote Originally Posted by Barry View Post
We have three TVs and all of them have a screen size of 31". We need to replace one of them, and when we do it will probably be a little larger, say 43". The viewing distance is about 8 foot, so the angle of view is about 17°, which I find comfortable.

According to general advice I should be using a screen size of 80" for an "immersive experience". That is not what I want: when I go to the cinema I like to sit as far away from the screen as possible and on bore-site. So no big tellies for me.
8 foot viewing distance you want 55'' to 65''. According to the chart: