I'd guess many distros would've had errors with preinstalled and configured helpers. Debugging them would be a pain
Gentoo, LFS, Arch etc. are installed manually, so one typically knows their system very well, including packages and configs they might have to hard configure interfaces etc. in
The rate was around 100MB/s. So I think the bottleneck was probably the read/write speeds of the SSDs, considering I have ~900Mbit/s down from speedtest.net, and this setup removed every hop except the old and new Laptops Gigabit Lan Port and the Gigabit patch cable between them. But with larger files/partitions over the internet this would probably help
But seriously, yesterday I cloned my main partition to a new laptop into an LVM volume on LUKS. Because I did not have any way of putting the new NVMe and old SATA SSD into one machine, I just used netcat over an ad hoc network.
nc -l 10000 > /dev/main/root
on the new Laptop and
cat /dev/sda3 | nc 10.31.69.1 10000 -q 0
on the old one. Worked perfectly. Now do that on Windows with builtin tools in live boots.
Most points are just complaining that tools specifically designed for X don't work on Wayland. That's like hanging onto your childhood pants and complaining they don't fit anymore.
I'd guess many distros would've had errors with preinstalled and configured helpers. Debugging them would be a pain
Gentoo, LFS, Arch etc. are installed manually, so one typically knows their system very well, including packages and configs they might have to hard configure interfaces etc. in