I see Prusa has a new printer out which upgrades their MK3S+ to MK4. I've abandoned my order for a Prusa XL (ships by Christmas? maybe) and switched the order to the MK4. It's quite a bit less expensive and it should get a multi material option soon. It's faster than the MK3S+ which is a nice improvement. I want to fab an enclosure too to make printing PC and Nylon a lot more practical. I can print small things in PC but bigger stuff like motor mounts just warps and pulls off the bed. Anyone else thinking about the MK4?