I looked up side effects of clear aligners, and I saw some comments saying the teeth didn't move as much as desired.

I like that they aren't visible from the outside, but I'm worried if they're right for my case.

Do side effects of clear aligners vary significantly depending on the clinic's skill and treatment plan?

Should I just trust the simulation during the consultation, or are there any additional things I should check?

To avoid experiencing side effects, what should I look for most carefully at the beginning?