Yosh,

I actually don't mind it. I sleep on my back. I dial it down at night. I don't get shocks. It's like a buzz is probably a better way to describe it. People always compared it to an internal tens unit to me and it never felt like that to me at all. Most of the time I don't really think about it. I still take meds due to my arm, but luckily the legs are taken care of.

I know a lot of people here are divided on them, but without mine I was pretty much bed ridden (at 38) so it has pretty much changed me back to functional. Hope this helps!!

TK