I was privileged to be in a study for Nevro. I have both mechanical pain and nerve pain. For me the Nevro took away nearly 90% percent of my nerve pain. At that point. I realized my original mechanical back pain had also subsided a lot. I am able to function much better with waaay less pain. Not everyone responds this well of course, but I wanted to give some positive feedback. Would I do it again? In a heartbeat!