I elected to go with women's college ball because my mentors at the HS level all work on the women's side. It's a pace of play I'm more comfortable with and while the level of athleticism might not be the same as on the men's side ... I also don't have to deal with testosterone-fueled egos. Work whichever side you enjoy and makes you the happiest, but note that except for the very lowest levels it's quite rare in the extreme that one would work both women's and men's ball. Good luck!