I regret not buying this sooner, but I also regret not buying the biomax unit. I broke my ankle and was desperate for relief as mind-bending pain took over every minute of my day. I experienced significant and immediate relief from the pain and swelling and my doctor was surprised to see new bone growth only 2 weeks out, although my secret is between you and me now. If I could do it over, I would choose the biomax to get the most out of my experience and the most options for mounts. It was a significant financial investment for me, sure, but that kind of pain is no way to live and I firmly believe I'm weeks ahead or more into my recovery. What price would you put on that?