Hi everyone! First of all I'm sorry if this has been answered but I couldn't find where. I have a doubt regarding the FOV scaling ADS option in the Battlefiled games, is it better to be set to ON or OFF?

On imo

It only affects how much the ADS zooms, technically the sensitivity will scale according to your settings so it should remain the same.

In short you will get more zoom with it off if your FOV is higher than 55, so it depends on what you want.