What actually matters
- Reliability and support — a big community means every problem is already solved online.
- Heated bed + enclosure — needed for ABS/ASA and for consistent results.
- Hardened nozzle option — so you can run abrasive CF/GF materials later.
- Auto-levelling — removes the single most common source of failed prints.
- Build volume that fits your real parts, with headroom.
What's mostly marketing
Record-breaking speed numbers are printed on tiny test cubes, not real parts. A machine that's 20% faster but fails one print in five is slower in practice. Multi-colour is fun but rarely essential at the start.
If you'd rather not own one
Owning a printer is a hobby as much as a tool — maintenance, filament drying, failed prints, and tuning. If you just need the part, that's exactly what 3D3D is for: you get the result without the machine, the learning curve, or the shelf of half-empty spools.