Marcinkiewicz 15 vs Monette Cornet B3 FL

the Marcinkiewicz 15 has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
    Marcinkiewicz 15
    • Cornet
    Rim width
    vs
    Mouthpiece B
      Monette Cornet B3 FL
      • Cornet
      Rim width

      Which is better?

      Neither mouthpiece clearly dominates the other — the right choice depends on your embouchure, playing style, and the sound you're after. Try both if possible.

      Open in interactive tool + Add third mouthpiece Marcinkiewicz 15 details Monette Cornet B3 FL details Marcinkiewicz 15 equivalents Monette Cornet B3 FL equivalents