Has anyone had experience with body lifting procedures?

These days, exercise and diet alone aren't enough to improve skin elasticity, so I'm looking into body lifting procedures. However, I've heard there are many different types of body lifting, and I'm having trouble deciding which method to choose. There are various body lifting procedures, including laser, radiofrequency, and ultrasound, and I'm curious about the effects and differences between them. I'd also like to know how painful and how long the body lifting procedure lasts, and whether it interferes with daily life. My skin is sensitive, so I'm also concerned about possible side effects. If anyone has actually tried it, it would be helpful if you could tell me which body lifting procedure was most satisfying and how you cared for it afterward. I haven't decided yet, so I'd like to hear various opinions.