It is such a game changer for me. Pair programming or multi pair programming if you will, suddenly has 0 barriers. Including others in your session with no overhead changes things completely. Before I would rarely include others in my processes because it cost too much. Now I'll do it whenever... Switched from sublime and got my coworkers macs just to be able to use zed and work in this way.

It is extremely important it works fast and fluid, and zed is the only one I've tried that nails it. There are still a few things that needs tweaking wrt. undo history, but I'm sure they'll get that to feel intuitive in the end.