Does the intensity high last quite a long time?

As my skin loses elasticity, my pores enlarge, and I feel like my face is sagging overall, I am looking into powerful radio frequency devices. I have become fixated on Density-High, which works on a similar principle to Thermage but is rumored to be highly effective, so I have been constantly searching for reviews.

Given that it costs a considerable amount of money per session, I think the biggest factor is how long the effects of Density High last. I've heard that people usually get it about once a year, but I'm curious if the firmness actually lasts for nearly a year in reality. I'm debating whether or not to bite the bullet and get Density High, so I' look forward to hearing honest answers from those who have tried it.