Polymaker Silk PLA Filament, Shiny Pink 3D Printer Filament 1kg - PolyLite PLA Filament Silk Pink Filament Shiny PLA 3D Filaments

The most engineering-minded consumer brand in this space. Polylite is their everyday PLA, PolyMax adds impact resistance, and PolyWood nails the timber look. They publish data sheets and actually explain what's in their formulations.