Would FaceTite or buccal fat removal help prevent jowls? 35 y/o with marionette lines, sagging lower face (photos)

I'm 35 year old thin female and have always had sagging lower face even in my 20s. My right side is sagging more than my left, forming a marionette line mostly on one side. I have tried Botox and fillers a little, I also did Morpheus8 with zero results. I'm wondering if Facetite is a better option for me. Or buccal fat removal? My family tends to have lower face sag and lack of jawline definition, so I think it's genetic. Trying to avoid mom and grandmas jowls! Thank you.