Which one should I buy?

Almost certainly the P1P (or its successor the P2S at $549 new). The X1E targets industrial PA-CF and PC production, if you needed it, you'd know.

P1P

  • 3× cheaper on the used market (~$499 vs ~$1,699), far better value for enthusiasts
  • CoreXY kinematics with full AMS support, excellent for PLA, PETG, and ABS with enclosure panels
  • Enclosure panel upgrade path, add P1S panels later for ABS/ASA
  • Sufficient for the vast majority of hobbyist and prototyping use cases

X1E

  • Active 60°C chamber: the only way to reliably print PA-CF, PC, and PPS at production quality
  • Fully enclosed dry filament path, critical for hygroscopic materials like Nylon and PA-CF
  • Industrial HEPA + VOC filtration, required for workplace safety with engineering materials
  • Enterprise fleet management, built for multi-printer production environments
P1P is discontinued. For new purchases, the P2S ($549) is the relevant comparison against the X1E.

Quick specs

FeatureP1PX1E
Price~$499 (used)~$1,699
Build volume256 × 256 × 256 mm256 × 256 × 256 mm
KinematicsCoreXYCoreXY
EnclosureNo (panels optional)Yes (industrial grade)
Chamber heatingNoActive 60°C
MaterialsPLA, PETG, ABS (w/ enclosure)PA-CF, PC, PPS, ABS, PLA, PETG
Target userEnthusiasts, tinkerersEnterprise, engineering

The X1E costs 3× more than the P1P and is designed for industrial-grade materials that require 60°C+ chamber temperatures. The P1P is excellent for PLA, PETG, and basic ABS with a DIY enclosure. If you're choosing between these: you almost certainly want the P1P. The X1E is for specific industrial use cases, you'd know if you needed it.

More comparisons