Which beauty device is most effective?

I'm looking into beauty devices that can be used for home care~
It's probably not as much as the laser treatments managed by dermatology, but I think it's better than not using any beauty devices. I hope it can at least slow down skin aging a little.

Is there any product you have used that you would recommend?

What I found
Mediqueube Booster Pro, Mediqueube Tune Face.
Has anyone here used this product before?
I'm curious about how effective it is.