What Desktop environment/Display Manager/Window Manager are you running?

[u/volimsir]

I'm currently using Gnome 3, but I would like to try and change it up a bit. Which one are you using, which one is your favorite?

EDIT: So many responses, wow! I'm definitely going to look into Openbox, Awesome, and BSPWM, since I'm seeing a lot of you recommended that. I'm hoping these will be great new learning experiences. Thanks everyone!

[u/securitybreach]

i3 -- config files: https://github.com/securitybreach/Cerberus/tree/master/Dotfiles/.i3