What would I benefit most from? Jaw implants or a winged Chin Implant?

Alright so, I have a relatively pointed head. My jaw line towards the back of the ear isn't bad, but it seems to crop very heavily down towards the chin. So this gives me a very weak jaw towards the middle on a vertical decline. The jaw line isn't really great either from a side look either, but it's not horrible. So would I benefit most from a jaw implant, or some kind of chin implant that extends up the side? I really want a more balanced and masculine square looking lower face. Thank you.