I found that pi to linux pc and vice versa for terminal logins works well going both ways to other linux hosts.
And that for non-root file sharing sshnet using sshfs works well running raspbian buster10.2 with a realtime kernel.
This pi, an rpi4 has a main job of running LinuxCNC to operate an 11x54 Sheldon metal lathe. It has 2 SSD's attached, and I use those as workspace to build new kernels and the bleeding edge LinuxCNC for other folks to use.
See at <http://genes.linuxbox.net:6309/gene/lah ... xcnc4rpi4/
> but my connection is watching paint dry slow.