as i said before, i wish to have a perfect setting that would fit all.
in this perspective the option would be useless.
from another point of view, i don't have the right setting yet, and i don't know when i will.
setting the option ON for everyone made me know that it is not good enough yet. I hardly would have known that otherwise. That's why i'm uncertain about saving the option at this stage.
i'm going to spend some time on it right now, and see if i can get rid of this problem.