In my experience, Rectangle is just an app to organize apps like Windows does, hotkeys to move somewhere.

Yabai is a more complete windows manager. It has some features like:

- Automatic Tiling, Stack or Floating windows

- Shortcuts to move between windows based on position (like other tiling wms)

- Create, move and destroy workspaces

- Move apps to specific workspaces

- Windows borders

Plus it integrates really well with https://github.com/Jean-Tinland/simple-bar