Having access to all the lasers, Fraxel, 1550, Co2 , CO2 CORE, Co2 fully ablative, erbium, Picosure Focus, plus all the rest micro needling, RF, eMatrix , etc...etc... INFINI RF is by far the best device in CERTAIN scar types. In your case, I would do 3-4 sessions of INFINI RF with PRP with my over and under technique. You will benefit from focal fillers and subcision for some of your other scars. More on the Video below. I agree with Dr Weiner as he has pioneered the initial work in INFINI RF. Dr Davin Lim
I am friendly with Dr. Lim in Australia. I recently was a keynote speaker at the Nonsurgical Meeting there and discussed the benefits of Infini in acne scars. He now states that he is mostly using the Infini on all of his acne scar patients, as I am. It is clearly the new leader for improving this condition. It can take up to 3 or 4 treatments. Please see link. Bellafill is the filler of choice for acne scars because it gives a long term correction.