Is Quadsay really effective for improving skin elasticity and pores?

Lately, I have been concerned about a noticeable loss of skin elasticity and enlarged pores, so I heard about a device that combines invasive and non-invasive radio frequency treatments.
I am looking into it after receiving recommendations from others, and I am curious to know how the actual expected effects of Quadsay differ from existing standard radio frequency or lifting devices.
In particular, my skin is very sensitive and I have severe fine lines, so I would like to know if people with sensitive skin types like mine can also fully experience the effects of Quad Say.
I am also curious about the level of pain during the procedure and how many sessions are typically required to see intuitive Quadsay effects with one's own eyes.
We would appreciate it if those who have actually experienced Quadsay could share detailed and honest reviews or advice regarding the effects, such as the duration of results and dermal regeneration!