If you don’t mind the price, the Prusa Core One checks all these boxes. It is what I have and use happily, with PLA, PETG and TPU. I bought the assembly kit, and it was built within a weekend following the very good assembly manual. But you can also get it pre-assembled.

Material wise you can consider PETG, it gives me nice durable prints on my Core One.

Or OrcaSlicer decides to stop bothering with locked down, enshittified hardware. Who knows.

I like the hotend cooling fan from both sides, looks rad.

Nooo Netherlands noo, don’t go down the private rail route. Learn from Britains downfall, learn from Germanys descent.

Yes

Where do you get DRM free ebooks for sale?