Niri or Umbriel with Noctalia shell is a wonderful experience, you can get similar on Mac with OmniWM. I briefly tried komorebi for windows too.
Niri is amazingly good. It is pretty well polished and just makes sense.
I checked out OmniWM[0] and watched the demo[1], it hurt my eyes. I can't understand whats going on. It's like when the cat sits on your keyboard..
Afyer years of using tiling WMs, Niri was such a huge improvement. You don't really have to think about anything anymore, it just clicks. You always know where windows are (lile with tiling), but you also don't have to worry how to place them.
How's OmniWM?
I've used paperspoon but it's very laggy. Paneru is better but 3 finger swipe up or down shows all windows on all workspaces which makes it impossible to pick the window you want. (which paperwm didn't do)
CachyOs with Niri and DankMaterialShell is what finally broke out of Ubuntu with Gnome.
It's slick, modern, efficient, and up to date.
I encourage trying that or similar.