I've been using Aerospace for the past couple of days, and I love it. This will be neat to have if you have a couple of dozen workspaces open at all times (which I don't, but appreciate it nonetheless).
I have also been using it for a couple of months and it is great. Most other software that try to emulate a tiling window manager in windows/linux end up being too buggy and annoying to use full time, but in my experience aerospace is the first one that I have been able to run full time with no issues.
https://github.com/nikitabobko/AeroSpace
https://youtube.com/watch?v=UOl7ErqWbrk (video demo)