PLA vs ABS: Which Should I Use?
Use PLA for easy printing and dimensional stability. Use ABS when heat resistance and post-processing matter, but expect enclosure and ventilation req...
Fast answer
Use PLA for easy printing and dimensional stability. Use ABS when heat resistance and post-processing matter, but expect enclosure and ventilation requirements.
Look at the first failed area, the material, and the slicer profile before changing settings.
Check filament dryness, nozzle temperature, bed setup, belts, and the profile baseline.
Use a small calibration print so you can see which change actually improves the result.
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