I am worried about acne scars and red marks. Which laser treatment would be the most effective?

I failed to properly manage the acne that started appearing one by one since adolescence and kept touching it with my hands. As a result, even now as an adult, dark marks and pitted scars remain all over my face, causing me severe stress every time I look in the mirror.

I have consistently applied over-the-counter regenerating creams and cosmetics, but the deep-seated marks do not disappear easily. After much deliberation, I am considering getting laser treatment at a dermatology clinic, but I am hesitant because I do not know which procedure is the right fit for my skin condition.

I would like to hear firsthand reviews and advice from those who have actually experienced it, on whether I should choose a vascular laser like V-Beam that reduces redness, or a Fraxel or Pico laser series that is effective for pitted scars.

I would appreciate it if you could tell me how long the downtime is typically after the procedure, such as redness or peeling, and if there are any low-irritation lasers that even sensitive skin can receive without worrying about side effects.