CEL Robox's 2 Nozzle Setup
CubeX Duo 3D Printer with 2 Extruders
CubeX Trio 3D Printer with 3 Extruders
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/blog/show/buyers-guide-how-to-choose-compare-3d-printers