personally id probably choose a 5 o clock shoaddow if i hadd to choose some kind of facial hair but im thinking of just dying my hair golden blonde (im currently a dirty blonde color which btw is my natural color) so thats my plan (and yes im a guy)
I have both, rather short and not too pronounced of course. Seems like they match my appearance; someone who dislikes moustaches once said that mine fits me nicely together with the beard. There seems to be types that can wear them no problem, and types that look bad with them.