Material choice
Compare a straightforward visual-prototype route with a more durable general-purpose functional route.
Best fit
Visual models, fit checks, indoor prototypes, and parts where a simple printing route matters most.
Best fit
Indoor functional parts and workshop pieces that need a more durable general-purpose route.
Decision rule
Choose PLA when the part is primarily visual or an indoor prototype. Choose PETG when the part’s day-to-day function and durability are the priority, then confirm the heated-bed and profile path before purchase.
Editorial record
Maintained by Make Your Own Tools to turn “Plan a print” into a defined material fit, spool inventory, hardware preparation, and print cost. The references below provide the technical context for this planning path. Its calculation rules and planning assumptions are documented in the methodology, and affected calculations pass regression checks before the review date advances.