Requinto skin thickness: what´s your preference?

I would like to know which skin thickness you prefer on
a requinto (9.75 to 10").
I am in two minds if I should replace the 5.5mm thick mule skin
on my Delaporte, it is a thick skin, a bit hard to play, but yields good tone and slap.
Apart from skin type, what would be the other members´ preferences?
Thin, i.e. 2.5mm or even less
Medium appr.3mm
or
Thick?
a requinto (9.75 to 10").
I am in two minds if I should replace the 5.5mm thick mule skin
on my Delaporte, it is a thick skin, a bit hard to play, but yields good tone and slap.
Apart from skin type, what would be the other members´ preferences?
Thin, i.e. 2.5mm or even less
Medium appr.3mm
or
Thick?