I use Prusa i3 with one extruder for some years and I would like to print from one material in two colors or from different materials for one model. Therefore I'm lookig for new printer with dual extruder.
Is there some way how to measure and/or compare quality of printers with dual extruder on the market?
For example to create 3d model - ask the seller(s) to print it - and then compare? - what details to focus on?