Vertical lengthening chin implant - worth it?

Dear doctors,i am a young guy Last month I got a syringe of voluma to try to lenghten my chin,i like it but I know I'll need at least another one now and I was thinking to save the money and just get it dissolved and go for the implant already Can you do that? Would a vertically lenghtening chin implant do the trick? Chin is well projected from the side and in line with nose I'd prefer avoiding a genioplasty cause I need a short downtime and prefer something I can reverse in the future