I use the default ctrl-b for tmux and changed screen to use the same. I like it because on my keyboard, a Kinesis Advantage, the (left) ctrl and b keys are righ

I use the default ctrl-b for tmux and changed screen to use the same. I like it because on my keyboard, a Kinesis Advantage, the (left) ctrl and b keys are right next to each other which makes them an easy combo.