I have three mountain bikes - Titus Racer X, Marin Mt Vision and a Litespeed Unicoi - each for a difference use. None are women specific, but none are stock bikes. Even at 5'3", I've found that finetuning things like bar width and suspension settings gets you what you need for performance. Choosing components like brake levers for reach adjustment is critical. But none of these things are "woman" specific. There are lots of men who have the same issues.

Fit on a mtb is not the micromillimeter measurement demand that a road bike can require. I like all my bikes for what I do with them.