Just finished unboxing and testing. This is a professional level unit -- solid and study. Very well packaged, and all components are accounted for and in good shape (a few of the footbed medallions had shifted from their slots which is a simple shift and stick down).
Once I got the unit placed and set up, the test drive did not fail to impress. The 4D aspect is for real, and you can shift between each motor to suit your needs and preferences. I played with a few program options and tested a 10 minute manual 4D session at speed 25. I've been using a home dual motor machine (Axis Plate E6600) for the past 15 years (I use it every morning before stretching), and this Rumblex 4D truly does add another dimension. Time will tell as to durability, but initial impressions are that this is a very nice unit.
This is a great vibration plate. It feels like a whole body massage. It helps with your balance. It helps with your circulation. It helps with your exercise. I feel rejuvenated after using this plate. My Corgis take turns on it with me, they too love it