Both of my Qidi machines have been plug in, load filament, and print. My current X-Max 3 also provided a rather polished out of the box experience with an on-screen guide and everything. I would much rather have a Qidi than any Bambu machine at this point.

I'm a little disappointed that they've apparently recently abandoned their homegrown fork of Prusa Slicer in favor of a home grown fork of Bambu's slicer, but here's hoping Bambu's current litigious fuckery will cause them to rethink that strategy. Still, their stuff is open source enough that there's nothing stopping me from using any other slicer with it if I felt like it. Or, indeed, any other firmware.