Marcinkiewicz 15 vs Monette Cornet E1-5M S12
The Monette Cornet E1-5M S12 has a wider cup diameter, the Monette Cornet E1-5M S12 features a deeper cup, the Marcinkiewicz 15 has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Marcinkiewicz 15
• Cornet
Backbore—
vs
Mouthpiece B
Monette Cornet E1-5M S12
• Cornet
Backbore—
Best suited for
Orchestral playing — large cup for full, dark tone
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.