SUNLU PLA+ Filament 1KG vs SUNLU High Speed PLA+ Filament

These are the same SUNLU PLA+ spool in two formulations. The High Speed version is tuned for fast printers: it prints up to 600 mm/s and holds 200-215°C across 50-150 mm/s. The standard PLA+ runs 205-215°C at 50-100 mm/s and up to 300 mm/s, with a higher impact strength (10±3 vs 8 kJ/m²) and a wider temperature window up to 245°C. Owners of both report clean feeding, no clogs or tangles, and good layer adhesion. Buy High Speed if your printer runs fast; buy standard PLA+ if you print at normal speeds or want more toughness.

• Choose the standard PLA+ if you print at ordinary speeds, want the tougher spool, or need the wider 205-245°C window for slower machines.
• Choose the High Speed PLA+ if you own a fast printer (Bambu Lab, Creality K1, Prusa MK4) and want the filament rated for its speed.