What we need is detailed instructions on how to use the slicer software to set up multi color and even color mixing. The printer comes with a 3d Dog print that changes color and printes beutiful. Would be nice to know how it was set up.
The other advantage of this over a Bambulabs is Geeetech is more opensource and this means you can more easily update and modify it, including different firmware. Bambulabs are great, but the closed nature of their software and hardware makes it a lot less upgradeable.
Really cool the color mixing with the decent build height. I have a couple IDEX printwrs and a dual extruder single nozzle machine and i dont use purge towers. Just bi colering in layer chunks. Not a fan of wasting all the material