I'll second (or third) the "I like E, but now I'm using sawmill" senitment. I had no clear reason for moving from E to sawmill other than the fact that sawmill seemed a little more minimalist which is what I like in a window manager. If you like to hack your window manager and you're addicted to CVS, E may very well be the wm for you. Otherwise, I would recommendend checking out sawmill. The fact that it has the ability to more or less reproduce E themes is pretty cool, too.
-- Brian J. Stults Doctoral Candidate University at Albany - SUNY Phone: (518) 442-4652 Fax: (518) 442-4936 Web: www.albany.edu/~bs7452