The only one on your list I've ever touched is Weston.
Feel free to ignore me if you're married to that list but I'm a huge fan of Sway. I can't imagine ever switching. It's pretty much "i3: Wayland Edition".
I can see not wanting to use it because it's based on wlroots, though. The nonstandard wlroots extensions to the Wayland protocol are a bit controversial and have security implications. (Though no more security implications than X11, which I get doesn't inspire confidence.)