I've used both. I kinda like how tmux has a bottom bar by default. Both are super stable and I haven't had either crash on me ever. Configuring both are kinda

I've used both. I kinda like how tmux has a bottom bar by default. Both are super stable and I haven't had either crash on me ever. Configuring both are kinda of a pain. I can never seem to get scroll to work properly in mac os x. I don't think I ever tried in screen. tmux is shorter character wise :)