I really like the vibration feel of my Rumblex. I like that it has several programs and different vibrations you can adjust. I really like the wristband remote control. It is not too heavy that you can move it around different locations.
I only received this yesterday, so not much experience. So far I am very happy. I have only been standing on the platform. I I have been running at a level of 4 to 10. This is more intense than I was expecting!