Deskflow – Share a single keyboard and mouse between multiple computers

I've used one of the variants of this (barrier) in the past on a very low budget video wall.

3x3 array of 32"-ish monitors each attached to a raspberry pi, so it was extremely useful to control from a single keyboard/mouse.

It's nice to see it's still going strong, and that they're making efforts to keep the forks/variants aligned.

I was positively surprised to see it provides build for Windows! I'm curious how it compares to Mouse without Borders.