Best Linux GUI for programmers?

Currently running 9.10 with Gnome on my thinkpad x200. I'd like to get a new GUI, which one is best for programming? I'm considering Rat poison but I thought it would be worth getting advice from /prog/ before I commit. Thanks.

>>12
Receiving hostile answers only encourages me to not ask questions all together. Cutting a stream of information. You don't value information?