What is the overall review on this machine, I tried searching it up and I don’t see any reviews from others. I’m afraid of purchasing something for my business if clients don’t see any change in their skin. I’m looking for an RF machine that shows a difference even if it’s slightly, after the first treatment, I know it takes several treatments to get the desired result but I want them to be happy after the first treatment. Please let me know, or send me more info on this machine, I am very interested I just want to make sure it’s a very good one by reading about it more. Thank you