I assume it's worth it when you work with it. This is a male hand, when I look to the fingers length (middle & pointing finger). I didn't found a female looking hand on their website... Did you saw female hands? Will it be hard to draw female hands, because of the finger position/length with this as a reference? Or is it not obvious in paintings you do?

P.S.: The link in the top section to the hand model is broken - but easy to edit for the person who like to open the link. But maybe you want to fix it.

Hive a great day!