I would appreciate recommendations for acne scar treatments.

Hello. I am posting this because I am stressed every time I look in the mirror these days due to my acne scars. I neglected my cystic acne in the past and ended up with quite a few pitted scars.
As I get older, far from natural healing, my pores seem to be looking even wider, so I’m planning to get some acne scar treatment before it’s too late. However, there are just so many types of acne scar treatments... Fraxel, Pico Fraxel, and so on... The combinations recommended vary from clinic to clinic, so I’m feeling confused.
I have a deep scar, so I am considering regenerative injections like Juvelook, but the cost is quite high and I am also afraid of the side effects.
If anyone has seen definite results from acne scar treatment, please give me some advice.
Since this requires a significant investment of time and money, I really don't want to fail. Please share any genuine reviews or tips!