I think left is more detailed, but wanted to get your thoughts.
Comments
Left one definitely, if you reworked the right one it could work as a characterized version of her used for something specific, but it's too goofy and doesn't match the artstyle of the others so it needs to be a purposeful contrast if used. The one on the right might work for base form if recolored to match the artstyle better I don't know what you're aiming for so I just have to guess.