I have used Moom (https://manytricks.com/moom/) for a long time with much satisfaction. It is a paid application. It expands the green icon to allows for various window arrangements, and can be customized. It also will swap windows between displays. I wish I'd known about these free options before, though.

I have used Moom for a long time with much satisfaction. It is a paid application. It expands the green icon to allow for various window arrangements, and can be customised. It also will swap windows between displays. I wish I'd known about these free options before, though.