@fell @syncthing while in certain cases.. its a bit aaaa (For example, my 50GB+ Music folder, syncthing... well, I found it easier rsyncing it across syncthing devices, and *then* start syncthing, then syncthing worked fine for smaller added amounts)

Aside from that.. I have found syncthing to be mega convenient. It's also nice that there are also clients for Solaris, NetBSD, Android, and more. Just lovely. Can even run it on kobo devices apparently.