Ranked in these QuestionsQuestion Ranking
Pro Built-in panel
WMFS2 has a status bar built into the desktop. This implies that no extra app is required for users who like to use a panel on their desktop.
Pro Supports tabbed view
WMFS2 has tabs like i3 WM. The bottom tile has three tabs, with only one visible window. Press alt+shift+k (by default) to get a combined tabbed window.
Pro Multiple desktops
WMFS2 utilizes a feature called "tags" which is very similar to virtual desktops. With tags, WMFS2 can display multiple desktops in a singular desktop, as well as separate ones also.
Pro Easy to customize
WMFS2 uses a singular configuration file that is easy to edit and understand.
Pro Good mouse support
Re-sizing and moving tiled windows with the mouse is easy and intuitive.
Con Bug with tag numbers on Debian
There is a bug where the tag numbers do not highlight correctly on Debian (though this may get fixed in the future and may not be a problem on other distros).