The real story this week isn't the budget multi-color printer—it's that firmware updates are still the unsexy backbone keeping this industry limping forward. Creality's €299 SPARKX i7 Nano gets the headlines, but five Prusa firmware releases and a BambuStudio update tell you where actual engineering effort lives: in the unglamorous work of fixing reliability and compatibility rather than chasing spec sheets. Skip the AI-to-3D hype (always "Pro 3.0" with nothing shipping), pay attention when mature platforms drop multiple stability patches in quick succession, and remember that a €300 printer that doesn't work is worse than a $3,000 printer that just does.