Don’t know if Bambu ever reads these, but here are my thoughts.
For the next gen
All printers have quick swap nozzles like the A1, or include the ObXidian nozzle and hardened extruder as an option in place of the standard when ordering a new P1 /X1 printer, not just as a user upgrade after purchase.
All printers run off a Linux OS, allowing much more flexibility in future board and CPU development
If temperature uniformity can be maintained. A magnetic bed similar to the A1
For the P series
All the sensors the A1 has for pressure, flow, etc. (and add any of these that would be applicable to the X1, on top of the existing lidar to further improve print quality)
Repositioning the spool mount so it doesn’t impinge on the AMS pieces and cables mounted on the back.
Since I only use the cameras for progress check, I really don’t care about having a higher frame rate, but that’s just me.
Build volume? I’d rather see these things added first and then work on a bigger model.