I had the sleeve, never lost what was said to be the average amount, and have gained it all back. Even in the earliest weeks I was hungrier than other people in my weight loss groups. I went into it with a healthier diet than most patients I met, though, so maybe that's a difference? A lot of them were big soda drinkers which who can't comfortably do for awhile after sleeve, so that alone would cause you to drop a lot of calories per day.
I'm now looking into Tirzepatide, the injectable, for maybe a year or so and if I can't keep the weight off with that help, might consider a revision.
I strongly, strongly recommend therapy. Especially if you go with the sleeve, it is far too easy to regain. If you don't change your brain, you will likely eventually end up back at square one. Maybe you'll have better odds going with DS or something more extreme, but those come with a host of other issues to think about.