I’ve been 3D printing for 3 years, and PETG is the only filament I print functional parts in now
Three years of 3D printing have taught me that filament choice matters most after the novelty wears off. PLA still has a place on my shelf, and I’ll happily use it for quick prototypes, decorative parts, and anything that doesn’t need to survive daily use. But when I’m printing something that has to hold weight, resist heat, clip into place, or live near electronics, I don’t reach for PLA anymore. I reach for PETG because it offers the best balance of strength, flexibility, and reliability without turning every print into a materials science project.
Three years of 3D printing have taught me that filament choice matters most after the novelty wears off. PLA still has a place on my shelf, and I’ll happily use it for quick prototypes, decorative parts, and anything that doesn’t need to survive daily use. But when I’m printing something that has to hold weight, resist heat, clip into place, or live near electronics, I don’t reach for PLA anymore. I reach for PETG because it offers the best balance of strength, flexibility, and reliability without turning every print into a materials science project.
Michael Johnson
Chicago
Chicago
Published by: aplhsindia.in
