Its cheap, easy to print, and doesnt emit dangerous fumes. Because of its printability and versatility, its often recommended for inexperienced users. PLA is also partially biodegradable and doesnt require a closed printing space, which means that almost any FDM 3D printer on the market will do well with the material. PLA+ , usually a mixture of other plastics, additives, or pigments, is a "next-generation" of PLA. People believe that PLA+ has slightly better surface quality, colour, or mechanical properties. PET (polyethylene terephthalate) is a thermoplastic polymer used for drink bottles. Mixed with glycol (hence the G) exhibits good 3D printing features. PETG filament is resistant to high temperatures and water, presents stable dimensions, no shrinkage, and good electrical properties. PETG combines ABS durability and PLA printability, and it is frequently chosen by professionals seeking a reliable filament for their works. 190-210 Print 190-210 Print 230-250 Print speed 50-100mm/s 50-100mm/s 50-100mm/s Platform Temp. no need no need 80-120 bubble no bubble no bubble no bubble N.W.