Please recommend a double chin lift with genuinely high satisfaction!

I ate delicious food all winter and didn't exercise, so I gained a lot of weight in my face and my double chin has gotten really bad ㅠㅠ I was shocked when I saw a photo my friend took of me from below and realized my chin was overlapping, so I'm planning to go to a dermatologist right away lol. I think contouring injections alone won't be enough, so I'm looking for someone who can tighten it up with a machine. Double chin lifting I'm looking into the different types, but which one is the most effective? Honestly, I'm so confused whether high-frequency treatments like InMode are better or ultrasound treatments like Shurink are. I want to be able to resume my daily life immediately without bruising or swelling. Double chin lifting I'm curious what's the least painful thing I want! Something that gives you a V-line. Double chin lifting I would be grateful if those who succeeded could share some of their tips lol