370mm X 250mm X 300mm

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I think or at the very least hope I am going to seriously impress you when i am done with this printer. The MMU2S is slow when it is printing out a wipe tower behind the item it is printing. But when it is using wipe to infill it is notably faster. The high quality linear guides are also all about turning up the print speed. As with the 2 stepper motors for each axis. And the shorter PTFE tube from hanging the unit off the gantry will also help but not as much as connecting everything to a 32 bit controller and running the MMU2s off of marlin 2.0. It will also run on 24v. This MMU2S should behave a little different than the rest. But time will tell. I will post videos as I chase print speeds with it. I have been against Idex because it is only 2. Just a single step above the most basic of 3d printers. 3 with mixing or 5 in my mind are the minimum standard we should demand here at the end of 2019. But the thought of an idex with each extruder being linked to an MMU2S is a powerful idea. And thank you for that, CA. But I have to see this MMU up and running first. I still have absolutely no experience with this Prusa MMU2S. It just looked real cool and like something I wanted to try. I need to assess for myself whether the MMU2S is good or bad for me.