Is it a case where perfect is the enemy of good enough? I've never felt the need to move anything programatically e.g automatically without it being triggered by my intention.
Spectacle has "next/previous display" shortcut.
To disable animations on workspace switching:
defaults write com.apple.dock workspaces-swoosh-animation-off -bool YES && killall Dock
If tiling is what you are after, was Spectacle not a good enough solution on OSX?
I use a QMK-based keyboard (although I am sure you can achieve similar levels of functionality with Karabiner) where choosing my window placement is a 2-key macro.
Lets give it a try...