I like the premises of this build: flexible, inexpensive, rigid.
Salmon Sphinx 1.0
Build in 'Cartesian Style CNC' published by Brian Popp, Jul 22, 2017.
A tribute build based on Kyo's wonderful CBeam Sphinx. My hope is to improve on that build slightly, but to be honest, I'll probably just screw it up. I'll use this build to publicly document my failures.