Am i a good candidate for a lip lift or just botox? Any help is appreciated, thank you! (Photo)

Hello! Im not sure if there is a relation but I had jaw surgery (Korea v line jaw surgery) & braces. Ever since then, my lips look droopy in the corners & philtrum looks longer. I had lip fillers done to make it look less longer which helped a little but I was wondering if a lip lift would be better or just Botox in the DAO would be good enough for the corners? I also have a gummy smile so I was wondering if getting botox for that would also cause the philtrum to look longer? Thank you!