OldTechBloke has prepared an interesting review about Manjaro Community Openbox and Mabox
This is the video where I learned about Mabox. I watched it yesterday and was very impressed. Openbox seems not the easiest to theme well and when I saw it was inspired by Crunchbang I knew I wanted to try it. I used Crunchbang off and on when it was an active project and liked it very much. I was running it on a very low spec Dell laptop (2gb ram max with Pentium M CPU) and even with those specs it worked great. All of this shows Crunchbang had some nice ideas and I’m glad people are keeping them alive for all of us to use and enjoy. I would say Mabox is the finest example of these ideas that I have seen.