EMS/TENS/MSG Device - Anyone tired?

I have a TENS device on the way. Has anyone ever tried these for ED? If so what would you suggest for pad placement. I am thinking the perineum and the area right above the base of the penis.

I’ve tried it and I did the taint and the tail bone. If you get it placed right you can tell it works your pelvic floor but it’s kinda tricky getting the placement right and figuring out the correct settings. I’d say it helps but I’m not sure how often you should do it and also it’s kind of a pain to do it on a regular basis in my opinion. I’ve read that it works though. Good luck!