Comment by idle_zealot

I daily drive this and my verdict is: it's the best way to manage windows on a Mac, but falls short of i3/sway. In particular, support for re-arranging windows by dragging them to positions relative to one another is extremely limited in that it's not able to create new vertical or horizontal splits the way you can in sway, which forces me to take awkward detours with keyboard commands to get to the window layout I want most of the time. Like, say I have two windows side-by-side, and I want to split one of them vertically. In sway I'd pop open the new window, then drag it to the top or bottom half of the window I want it to share horizontal space with, and bam, all done. With aerospace the best way I've found to do this is to open the new window, then switch all three windows into a vertical stack, then focus the window that was originally on the left and invoke the 'move left' command on it.