I tried Zed a little the only problem I have with it really is that it won't let me use the space key when I use colmak which is the keyboard layout I prefer, I'm sure there is some way to fix it but I just don't want to deal with it, I'm sure in the future that will just work by default though. If I use US qwerty it works fine but I can't type worth a crap on that layout anymore.