The sex doesn't really matter as far as their temperament goes.
There are males and females that are super bonded and friendly and some that are not. A lot of it depends on their human interactions up to this point in their lives.
Have they been handled a lot or not so much?
Do you have a glider(s) to put him/her with(eventually after the 30 day quarantine)?
If you have gliders already and want the male you will really want to have him neutered.
That way he could potentially be housed with boys or girls assuming every one gets along during introductions.
If your just starting out, 2 females that are already cage mates would be the way to go.
No male scent, neutering, separate cages,toys or intro's ect...