PLA, PLA+, and PETG form a ladder. Each step adds toughness or heat resistance and costs a little more ease. Pick the rung that matches the job.
How they compare
The table lines up the three. Ease falls and toughness rises as you move from PLA to PETG.
| Property | PLA | PLA+ | PETG |
|---|---|---|---|
| Ease of print | Easy | Easy | Medium |
| Toughness | Low | Medium | High |
| Heat resistance | Low | Low | Medium |
| Brittleness | High | Medium | Low |
| Nozzle temperature | 200 to 220 °C | 210 to 230 °C | 240 to 260 °C |
| Best for | Models | Tougher models | Functional parts |
When to pick each
Pick PLA for display models and prototypes. It prints at 200 to 220 °C and costs the least. Pick PLA+ for handled models and light functional parts. The eSUN PLA+ datasheet rates its impact above standard PLA. Pick PETG for real functional parts that face load or brief warmth. It prints at 240 to 260 °C, per the Prusament PETG datasheet.
Frequently asked
Which is easiest, PLA, PLA+, or PETG?
PLA and PLA+ are tied for easy. PETG needs more tuning. For a first filament, pick PLA.
Is PLA+ stronger than PETG?
No. PETG is tougher, less brittle, and handles more heat. PLA+ is a step up from PLA but below PETG.
Which handles heat?
Only PETG of the three. PLA and PLA+ both soften near 60 °C. PETG heat deflection is around 68 °C.
Should I move from PLA to PLA+ or PETG?
To PLA+ for tougher models. To PETG for functional parts that take load or warmth.
To compare two at a time, see PLA versus PETG, PLA versus PLA+, or PLA+ versus PETG.
Related guides
Related
Sources & methodology
5 citations · reviewed 2026-07-09- 01Prusament PLA Technical Datasheetaccessed 2026-06-29Tier 1
- 02eSUN PLA+ Technical Data Sheetaccessed 2026-07-06Tier 1
- 03Prusament PETG Technical Datasheetaccessed 2026-07-06Tier 1
- 04All3DP All 3D Printing Filament Types Explainedaccessed 2026-06-29Tier 2
- 053DSourced Complete 3D Printer Filament Guideaccessed 2026-06-29Tier 2
How we vetted this: every claim traces to a tiered source, Tier 1 (manufacturer, slicer, standards) first. Read the full sourcing and conflict-of-interest policy.