Marcinkiewicz 5*W (Endorsee) vs Monette Cornet E7F FL
The Marcinkiewicz 5*W (Endorsee) has a wider cup diameter, the Monette Cornet E7F FL features a deeper cup, the Marcinkiewicz 5*W (Endorsee) 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 5*W (Endorsee)
• Cornet
Rim width—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Monette Cornet E7F FL
• Cornet
Rim width—
Best suited for
Lead / commercial — shallow cup for brightness and range
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.