As we know there is plenty of linux desktop environment to choose when using linux. Major environment that frequently linux user used is Gnome and KDE. I would go for KDE because of it 'fully customizable' desktop. Sometime I think that KDE had a weakness and that lead me to ask bout opinion on linux desktop environment. I've tried searching pages that show comparison between desktop environment but failed to get one. What desktop environment did you used? and state why would you go for for that desktop environment.