spectacle works fine indeed, out of the box windows management for halfsys and quarter of the screens. Need more fancy ? http://www.mactrast.com/2017/04/review

spectacle works fine indeed, out of the box windows management for halfsys and quarter of the screens. Need more fancy ? http://www.mactrast.com/2017/04/review-mosaic-simple-window-managment-mac/ http://www.mactrast.com/2017/04/review-mosaic-simple-window-... --> cannot vouch as not installed yet