I tried FreeBSD on my laptop a few years back. It was okay. But I had some issues with battery and wifi. The latter was especially bad because at the time I used GNOME, that basically requires network-manager, which is not a thing on FreeBSD. This was actually the reason I switched over to KDE. ^^
Maybe I'll revisit *BSD at some point.
I currently have a small storage server running FreeNAS, but I'm not sure that counts. ^^