I have category folders and within them the output gcode files alongside a downloads folder for zips and a models folder for scad, stl, 3mf files. If it’s several models related to a project or build they are in their own folder.

The sd card is sorted via plastic type. Grab the gcode at the category level and place into appropriate sd folder. Knowing that anything at the root of the category has been sliced to be ready and or is current to the workflow of getting the model printed. Clear folder of one offs when print completed.

I would sure like a singular place where shared knowledge is listed and categorized for all adjustments, tests, and uncertainty tweaks needing verification to be able to apply to a design, slice, or printer to maximize and not waste potentially a lot of time, plastic and guess work.