My next printer is definitely going to be a Snapmaker.
They one-upped Bambu with the fully open approach of the U1, did a better tool changing printer at a lower cost, and are now supporting the good fight. I really hope it's not a publicity stunt before enshittification begins, but so far, I'm liking them a lot.
Fingers crossed for a slightly improved U1 - primarily, a larger print volume (I'd be super happy with a ~5cm increase in all directions, making it 320x320x320), which I'm buying the moment it becomes available.