Should I get a genioplasty or double jaw surgery for a better side profile? (Photo)

Hi everyone! I was wondering if I should get genioplasty or double jaw surgery for a better side profile? I would really like a better chin and jawline. I don't have any medical concerns like sleep apnea or lip incompetence, and my orthodontist has said my bite is good. If possible, I would like to get a genioplasty if it would look good because it is less expensive. Thoughts?