I thought a stacking and tiling wm was called hybrid? "The" dynamic window manager is a tiling window manager. I might as well be wrong this time though.

I wonder if the Enlightenment WM could be called a DE, the website itself doesn't seem to be clear on that. Technically, it's somewhere in between.

Also, just for completeness, there is a pretty good dwm clone for Windows: https://github.com/fuhsjr00/bug.n