GripIt anchors are very good as well, they didn't review those. They are a bit tricky to install if the drywall is thicker or you end up near a stud. Bit they feel sturdy once installed. I've used them for dressers, free standing shelves, etc when a stud didn't line up.
Yeah, the advantage of these is when you don't have the depth _behind_ the drywall you need to poke through one of the toggles, or even the tip of one of the self-drilling anchors.
https://www.gripitfixings.com/