I have used several brands of PLA and PETG filaments in printing RC airplanes. Hatchbox has given me the best prints of any brand. True, it is more expensive, but in my opinion it is well worth it.
Premium Quality Black HATCHBOX PLA 3D Printer Filament With High Dimensional Accuracy - 1 Kg Spool, 3.00 Mm
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WYZworks 1.75Mm Premium PLA Filament - Antique Rosy White/Skeleton | Dimensional Accuracy +/- 0.05Mm | 1Kg/2.2Lb | Multiple Color Options
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