GTG3000

You can make it mutable really easy, too, if you need to for some reason. Most stuff you need is available off flathub, but some applications you may want have to be installed the old-fashioned way.

“Everyone is using IPv6”

It’s barely supported. Most providers here “offer IPv6”, but each has a different gotcha to actually using it, if it works at all and they didn’t just route you through hardware that doesn’t know what it is.