3DPrinting

And what about Qidi? Everyone misses this brand. But they offer some well priced core xy printers with features no one else does. And the ability to print high end engineering filaments right out of the box.

Sovol sv08 is a voron based printer, not like a prusa at all. And not a bed slinger. And voron as a project, might be a self build from kits, but are better than what you’ve suggested in terms of listed as best of anything, in capability and in terms of open source.

I'm convinced Prusa and Bambu pricing is very simular; their printers just aren't always an apples-to-apples comparison. When considering enclosed, metal framed, coreXY printers, the Prusa Core One can be purchased as a kit for $950, but the Bambu X1C is $1150. (I highly recommend the Prusa kit options for new owners so they can get familiar with maintaining their machine.) At the mini end, you have the same $200 difference, but in the other direction. The Prusa Mini+ kit is $430 while the Bambu A1 Mini is $220. However, these Bambu prices are currently shown as discounted and I'm not sure if they ever go up to their higher MSRPs. Therefore, I don't like how Prusa is the only printer brand in this guide with an "expensive" warning.

Edit: Perhaps it would add more clarity to instead include the MSRP in parentheses beside the individual printers listed below.

The new hotness in the open source MMU space is ArmoredTurtle's BoxTurtle project, which seeks to be an open source equivalent of the Bambu AMS. I'm still working on the parts for mine, but from everything I've seen the build is way less fiddly (and as a result more reliable) than the ERCF.

update: based on the feedback, I've added Qidi printers high on my list (I never knew the Q1 Pro was such a good value!), reorganised the list a little bit and included Voron as a build-it-yourself option, and also added BoxTurtle and Tradrack as MMU systems. I've also added OctoPrint, turns out it's a seperate thing from OctoEverywhere

What's so terrible about the user experience of the Ender 3?

Also, you should be more specific about it: there are several different printers with "Ender 3" in the name, and the one that's typically recommended for people who want a cheap printer is the "Ender 3 V3 SE" specifically, not the original.