Hi, I tried out a neuropod and after trialing it for the maximum time, decided to return it. I didn't notice any improvements, and on top of that, the ear piece suddenly quit. It was very expensive and I handled it with care, so having it malfunction so quickly was not a good sign. Every person is different though. I have complex autoimmune issues on top of PD, so my treatment is complicated too. As a final note, the company was great to work with. They were helpful, responsive, and the return process was easy.