How did you choose a clinic for pore treatments?!!

I've decided to get a pore treatment, but choosing a clinic is much harder than I thought ㅠㅠㅠ Everyone claims to be good when I search, and the before and after photos all look great, so it actually makes it harder to choose lol. I'm also not sure if they are advertisements or genuine reviews.

I’ve heard that for pore treatments, both the laser equipment and the doctor’s skill are important. What criteria should I use to choose a clinic? I don't think I should choose based solely on price, but I'm also worried that the most expensive place isn't necessarily the best. Since pore treatments require multiple sessions, I'm concerned that it will be difficult to visit consistently if the clinic is too far from my home.

I'm also wondering what I absolutely must check during a consultation. When getting recommendations for pore treatments, I think I should avoid places that only recommend expensive procedures. I'd prefer a clinic that properly assesses my skin condition, but since I'm a beginner, I don't really know.

Please share some tips from those of you who actually chose a good clinic for pore treatments and were satisfied!! I'm really curious about what criteria you used to make your selection~~