Fine lines around my mouth and nasolabial folds become more prominent whenever I smile. Which consultation would be right for me: Skin Botox or fillers?

As the weather has gotten drier lately, whenever I look in the mirror, I notice fine lines starting to appear around the corners of my mouth and along my nasolabial folds.

When I keep my face expressionless, I don't have deep wrinkles, but when I speak or smile even slightly, fine lines form around the corners of my mouth and below my cheeks, and my makeup gets stuck in them. It bothers me a lot, especially by the afternoon, because even after touch-ups, that area looks cakey and dry.

Since my nasolabial folds aren't deeply etched yet, I'm debating whether I should get volume-boosting fillers or opt for Skin Botox, which is injected densely into the shallow layer to address fine expression lines and improve skin elasticity. I'm also wondering if my facial expressions might look awkward or if I might experience any discomfort after the procedure, given that the area around the mouth moves frequently.

I would be grateful if those of you who have consulted about shallow wrinkles around the mouth and nasolabial folds like me could share your advice or treatment experiences!