Comment by Rikudou

It supports both with a single toggle, either you use MMU/AMS in which case it's all on the same level, or you don't use it and all colors have a different height level making it easy to just M600/pause your print and change the color.

Designs of this kind don't leave that much poop, there's not much waste when it's only a few layers.

> Also how do you get on with the slicer with fonts.

Haven't had many problems with them, I usually enlarge the text until I'm happy. I also usually do $fn = 360 for OpenSCAD which uses so many triangles that you can't really see it not being round with your naked eye.