I've been using "screen" since 1995ish. After reading "Is tmux the GNU Screen killer?" I gave tmux a try. I' a convert.
Amazingly enough, I haven't even set up a config file. I'm using the defaults and so far I'm happy.
The only changes I might make in the config file:
- The default command key should be CTRL-] (that's just a matter of taste)
- Cmd-SPACE should go to the next window
Color me impressed!