Is the satisfaction level with On-Da Lifting, which is popular these days, really that high compared to the pain?

I've always had a thin face, but as I age and lose elasticity, my nasolabial folds are deepening and my facial contours feel like they are sagging. I had been avoiding ultrasound lifting procedures like Ulthera because I heard there could be a side effect of sunken cheeks, but I recently became very interested in Ondari Lifting because I heard it eliminates concerns about sunken cheeks and is almost painless. They say it uses microwave wavelengths? Honestly, I don't really understand the principle behind it, but the fact that it doesn't hurt is what appeals to me the most, haha.

However, I am a bit worried that the effects might be minimal since it is painless. For those who have actually received On-Da Lifting, I would like to hear some real advice on whether it is truly worth getting without anesthesia and how satisfied you were with the improvement in skin elasticity after the procedure. I heard that the effects of On-Da Lifting last quite a long time if you receive it about three times at one-month intervals; please tell me honestly if it is a procedure that definitely offers high satisfaction, considering the high price tag!