Interesting that there are two ways to answer this:
what size would i want on me?
what size would i want on a partner?
(guess girls and gay guys and bi guys can anwer the latter, anyway)
On me, i will take what i've got..
no way to change it, but if i could pick
the size of a partner...
i really like 6-7-8 pretty equally.
any bigger than that poses a prob
for my gag reflex,
and my butt isnt quite ready for
more yet either. LOL