Regarding choosing a 3D printing material, some factors impact hobbyist decision, and mostly it comes down to its strength and printability. The hobbyist's most common and used filaments are PLA and PETG filaments. Each of these filaments has different strengths, printability, and many more. But each difference makes it suitable for a specific application and making process. So let's talk about PETG filament vs. PLA filament.
read more..