What desktop enviroment do you suggest for battery save ? I'm not so enthusiast about LXDE because he missses some feature as a complete DE, is gnome fallback good because It doesn't require 3d accelaration ? And MATE / cinnamon / KDE with effects turned off ?
I've searched a lot but data I've found are controversial.
I'm going to choose TLP over laptop-mode-tools, do you agree ? THank you all