I'm curious because it's a pretty unique combination with Wayland on FreeBSD. I've taken a look from time to time but never tried it myself (and I have to admit that I'm not even running FreeBSD yet, because I wanted to wait for "13" to give it a first spin on my new laptop).
For me the question now is to go either for a full-fledged KDE installation and/or start playing around with something like x11-wm/hikari, or otherwise x11-wm/cwm if aiming for the more traditional x11 way.
For anyone already having tried or using hikari, please provide your thoughts and configs.