I've tried it and it reminded me of the old Debian using Gnome 2 which I absolutely enjoyed. I ended up using the "MacOS" theme in Mate which comes with useful

I've tried it and it reminded me of the old Debian using Gnome 2 which I absolutely enjoyed. I ended up using the "MacOS" theme in Mate which comes with useful key-bindings and shortcuts. Plus, it isn't much of a resource hog.