Polymaker ABS Filament Yellow, 1kg 3D Printing Filament, PolyLite ABS 3D Printer Filament, Heat Resistant, Strong & Durable, Dimensional Accuracy +/-

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.