When I look at your jaw I don't think its horribly recessed (yes it is slightly recessed and you could benefit from a bsso). I think you would benefit from a chin wing, mainly because you need more jawline height to match your tall forehead but the extra projection will be nice too. However I should note that the augmentation from the chin wing is not super amazing (drop down of mandible is usually limited to about 10mm).
I have seen your other threads and you seem very focused on improving your jaw. personally, I think your looking at this wrong. When I see you I don't see a very weak lower third, I see disharmony. Your forehead and nose are overwhelming for your face, I would focus on trying to lower your hairline and deprojecting your nose. You can keep trying to improve your lower third to match your upper third but this will likely be hard. The augmentation from jaw work (Bsso, chin wings, implants) would not provide enough improvement to match your upper third, at least not in one procedure. I think you should forget about your jaw for now and focus your efforts on improving your upper third first, and then go from their once that's fixed.
