There’s only one good reason for a woman to own a Big Mountain ski, and that’s flotation.  It takes at least 8 inches of uncut snow to float someone on a ski, which should give you some idea how often you might need one yourself.  Point being, a women’s Big Mountain model will be perforce a second pair of skis for a person of at least advanced skills, which shrinks the range of potential buyers. Since they’re unlikely to get a lot of use, they’ll stay in a skier’s locker for over a decade, further shrinking the turnover rate.

Since demand is small, the ski supplier has little incentive to present more than one option in the genre, and less incentive still to make it a unique, feminized construction. Moving the center mark, or providing multiple indicated options, is about the extent of the gender-driven modifications in the Big Mountain category. 

Because all Women’s Big Mountain models are a riff on a Big Mountain ski meant for larger humans of at least advanced ability to rip around on, they don’t work so well as a set of training wheels for those uninitiated in the mysteries of skiing powder and its evil twin, a tattered, former powder field. If you’re being thrown in the deep end of the pool by a well-meaning friend/guide, get the shortest size offered, avoid models with metal in their make-up and be prepared for the occasional face-plant.