i ride on womens line shadows and i love them way more then i love my afterbangs just cause of how light the womens are.
You'll find most womens skis have a lighter, softer core and many have less metal and/or a forward mounting point.
The higher end womens skis are the real deal, not just dumbed-down, shorter mens skis.
but since she is twelve I would go with line snow angle or shadows or k2 misdemeanor