I am sorry to hear about your struggles with the stimulator. I have the same stimulator. It doesnt work at all for me. I would say for you, It would be tiring to keep having surgery. And the chances of infection. I know I was told by my drs they can only replace the box. They refuse to take the leads out because of the risks. so I dont know if a new stimulator is an option. ( every dr is different. Some may not be afraid to remove the leads like mine are.) I would get a second opinion from another dr if possible.