Yea, I presumed someone was going to ask this question 😂
Those Intehill 4K travel monitors are shockingly good and light. Each one can be powered via the USB-C w/ DP-alt mode connection. The 4k resolution is awesome because you can do Retina at 2x integer scaling which is perfect for that screen size. The only caveat is that when all three monitors are hooked up, I need to dim their brightness down to ~80% because each one draws near the maximum power output of MacBook TB/USB-C ports and the MacBook doesn't seem able to output the maximum output to every port simultaneously. Dipping the brightness to 80% keeps the power draw low enough that it isn't a problem.
The Edge Pro magnetic holders are
very strong. You don't have to worry about your tablet/screen falling off if the magnets are aligned correctly.
All in all it's a great setup for the hardcore digital nomad if you don't mind looking like an absolute nerd!