Bambu X1C vs Voron 2.4: six months of side-by-side prints

The setup

Both printers sat on a shared granite slab in the same garage workshop for six months. Same room temperature (20–24°C), same filament batches, identical sliced files where possible (with caveats below). Every print was logged: success/failure, time, post-processing required, any adjustments to defaults.

What the X1C does better

• Out-of-the-box reliability. First-layer calibration, flow rate, pressure advance: all handled, all good. The Voron required two days of tuning before it would print PETG cleanly.
• Multi-material with the AMS. Genuinely useful for anything where support material matters. PVA support on PLA is a quiet superpower.
• Print speed. Bambu’s stock profiles push the hardware hard. The Voron can match it, but only after tuning input shaper and pressure advance per filament.

What the Voron does better

• Repairability. Every part on the Voron is documented, sourced from multiple vendors, and printable. When the X1C’s printed extruder gear cracked, the only option was a $79 replacement assembly from Bambu.
• Klipper macros. The X1C’s print-start sequence is a black box; the Voron’s is 80 lines of Python that I can read, understand, and modify. Worth more than it sounds.
• Silence. The Voron at 50% speed is quieter than the X1C idle.

What surprised us

Six months in, the closed ecosystem started to feel less like a feature and more like a tax. Every firmware update is a small leap of faith; the AMS occasionally misreads filament; you cannot meaningfully roll back. On the Voron we never thought about firmware. We ran the version we tested and updated it when we wanted to.

Recommendation

If you print parts and don’t want to think about the printer: X1C. If you want to think about the printer (and you do; you read this far) and plan to keep it for five-plus years: Voron 2.4.