Pre-move hurdle out of the way!
I have to live on "broadband 4G" for a while until the new place gets access to fiber. The move is this Saturday, but my army of little NUC & Pie projects is successfully switching from the broadband internet 150mbit cable connection at the old place to the 150mbit 4G broadband and so far its all working fine!
aurora.hendrikpeter.net as well as @PicoRoom are live and feel just a little bit more "IoT" than before ;).
the VPN in the middle (to get around not having a static IP) adds a few ms to server ping, but that problem is going to fix itself when I switch that from DO to a local Banhof server later this month.
I'll make pics of the new setup when I'm all settled!