Gaming Monitor 24 inches right?

Hi

I wanted to buy a curve gaming monitor today for my xbox one x but I still do not know if I need 24 or 27 inches I'm used to a TV and it would not be that small but I like to play shooter where to go to a 24 inch monitor advises. If possible please couple links here

24 inches is definitely the best when you play "competitive" shooter because the eye can't capture more than that 24 inches at a time

So I think 27 inches better.

24 inches.