Candace is a bit more old hat in comparison to
Cadence.
Cadence has a bit more freshness to it. Elegant is the right word I think. I dislike the
Kaydence spelling. There's a child in my neighborhood somewhere with that spelling that writes her name in chalk on the sidewalk all over the place and every time I see it I think how it would have been better spelled
Cadence. But that's just my opinion.