I just received our rumblex plus vibration plate. It is one sturdy machine and very easy to set up. I did 10 minutes on the P1 and it was quite invigorating. It really felt like lower part of my body was just letting loose. Yet I was also able to successfully squat while needing to engage core muscles for balance. It’s also super quiet. Able to be used on any flooring. I can’t wait to use it for a recovery tool as well as a different strength training method.