Female Walk Cycle from Paul Kisling on Vimeo.
With a female walk cycle I think you need to exaggerate some of the hip movement and the turning of the chest. You turned the chest a little, but I think you could do more, and move the head along with it.
All three look pretty good Paul. The main issue is that all 3 are too stiff in the mid section. More to the point, there is little to no up and down movement...the torso is too fixed.Otherwise, the positions look good. You could try slowing the walks down a bit for more variation.As for which one to use for your character; I think they are all good candidates, but you'll want to correct the torso issues first.