On local networks is where IPv6 is the most advantageous to me right now. For the Internet use, it's mostly just more addresses to me, but on LANs, there are s

On local networks is where IPv6 is the most advantageous to me right now. For the Internet use, it's mostly just more addresses to me, but on LANs, there are so many more useful features. Unique link local addresses, various multicast addresses... I can drop 10 new devices into a VLAN, and ping ff02::1%iface to enumerate them all and start communicating with them right away without any kind of configuration, not even SLAAC or DHCPv6 needed.