I use i3 in tabbed mode, I like it more for the easy config, less memory hogging, and the ability to hit shift+mod+3 and move the current window to workspace 3

I use i3 in tabbed mode, I like it more for the easy config, less memory hogging, and the ability to hit shift+mod+3 and move the current window to workspace 3 on my 3rd screen. or mod+left to move a tab left/right. etc... Also have everything auto-open/placed in the right window on startup is nice as well.