I had my lower stomach close to pelvis done and I think that it's a little worse than the back. I think it hurts more when it closer to somewhere with a little meat. Me personally, my back wasn't bad at all. It will just depend on you. If you can handle pain okay, but not for hours, I would say do your back. But, again, it depends on the person. I hope this was helpful if you haven't already done it. If you have, tell me how it turned out.
