Overture PETG Filament 1.75mm 1kg vs Polymaker PolyLite PETG Filament

Both are 1.75 mm PETG on 1 kg spools, and both are dried and vacuum-sealed before shipping. The Polymaker PolyLite is the faster, tougher spool: its high-flow formula prints up to 300 mm/s, or over 500 mm/s with a high-flow nozzle, and it holds about 70 °C heat deflection. The Overture is the calmer choice for stock printers, rated at 30–50 mm/s, with a clog-free formula and tight ±0.02 mm diameter tolerance. Owners of both report good layer adhesion; Polymaker users warn it strings badly when damp, and Overture users note it likes slower speeds.

• Choose the Overture PETG if you print on a stock machine at normal speeds and want a forgiving, tightly toleranced spool for functional parts and outdoor use.
• Choose the Polymaker PolyLite PETG if you have a fast printer or high-flow hotend and want strong end-use parts, gears and brackets with higher heat resistance.