Marcinkiewicz 14 vs Monette Cornet AP6 Rim
the Marcinkiewicz 14 features a deeper cup, the Marcinkiewicz 14 has a larger throat opening.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Marcinkiewicz 14
• Cornet
Rim width—
vs
Mouthpiece B
Monette Cornet AP6 Rim
• Cornet
Rim width—
Best suited for
All-round versatile — balanced cup for general playing
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.