The Legio platform makes it easy to try different firmwares, but it can be hard to know what the controls do once you swap them. Overlays are a great answer.
Legio overlays are laser cut from durable impact acrylic. They slip right over the hardware (no knob removal needed!) so you can hot swap. They also stay in place, even at a vertical angle. Black panels are laser etched to show white lettering. Silver panels are laser etched to show black lettering.
This is a pack of 8 panels, one for each of the legio firmwares.