Is it effective for the fine wrinkles that appear when smiling?

Whenever I smile, long crow's feet-like wrinkles form at the corners of my eyes, so I'm thinking of getting eye Botox. Even though it's a popular treatment, it's not an easy decision.

I heard that many people do this to smooth out fine lines on the thin skin around the eyes, making their impression look much cleaner.

For those who have actually received the treatment, did you notice that the depth of your facial wrinkles has definitely become shallower when making facial expressions?

I am curious if you experienced any stiffness around your eyes after the procedure, which made it feel awkward when smiling or made your facial expressions look unnatural.

I would appreciate it if those who have tried eye Botox could share their actual satisfaction or changes in appearance. Is it effective for the fine wrinkles that appear when smiling?