Currently have a 20 inch one. If I had more money though I'd want a 50 or 60 inch one. They'd be awesome for gaming.
Limit for me would be the size of my wall hehe from floor to ceiling which is about 6-7 meters maybe.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.