Loads of people have, but your criteria rule out all those options. I mean, to me it’s a no brainer, you should be buying a MJ-872 or a Fluxient 4x. Quality, reliable lights within your budget. But you want self-contained so they’re all out.
There’s one or two reasonably priced self-contained lights, but none of them makes close to 1000 lumens.
That also rules out most of the older torches- I’ve been using my P7 torches for years and they’ve been flawless, but they only throw about 600 lumens. Good beam pattern etc, great lights but not up to your spec.
My advice is, go with the first option I mentioned there and forget about self-contained. It’s a luxury and usually comes with drawbacks, and it rules out all the better options in your budget.