I'm curious about the actual effects of a double chin lift :)

Whenever I look at my profile, it bothers me that my facial contours don't seem fully defined. So I'm looking into the effectiveness of double chin lifting, and I'm curious to hear from people who have actually undergone the procedure.

I'm not sure if a double chin lift actually makes the fat under the chin look smaller, or if it's more about slightly lifting the sagging lines. Rather than having a completely different face, I'd like my jawline to be a bit more defined and look less bulky in photos :) However, I'm conflicted because while some reviews say they felt the effects, others say they didn't notice a significant difference.

For those of you who have had a double chin lift, how many weeks did it take to notice the effects? I am curious whether the jawline looks different immediately after the procedure, or if it gradually refines over time. I would also like to know if satisfaction was higher after the swelling subsided. :) Rather than going in with overly high expectations before the consultation, I would like to hear some realistic reviews.