It's funny to see this discussion because my husband and I were just talking about this very thing on the way home today. We talked about one diet that kind of worked for me, or another one that seems to work for others. I said I could probably lose some weight again, but not keep it off. He then said that if those diets truly worked, they would put themselves out of business. Meaning that people would lose the weight, keep it off, and live happily ever after. I can't even count the number of times I've gone back to WW and regained all I lost plus more. They've gotten quite a bit of money from me over the years.
I'm in the same boat, wondering if it's the right thing to do. We love food, love to travel, love trying different things. If I knew I could eat what I want, only much smaller portions, I'd have no second thoughts. (That sounds very childish, I know).
So I'm with you, researching and praying for peace about being banded, or looking for another way to lose.