Ultimately it depends on the dartboard you’re using. If you have a traditional bristle dartboard, you’ll need steel tip darts. Thesedarts feature a sharp metal point that easily plants into the board. Steel tip darts tend to be heavier, and therefore provide a more stable, accurate flight path - perfect for control and consistency.
Soft tip darts, on the other hand, are designed for electronic dartboards, and feature a soft, plastic tip. Though they are lighter and safer for home use, if you want an authentic darts experience, and to emulate the professionals, steel tip is the ultimate choice.