Giardinelli 17S vs Marcinkiewicz 8
The Marcinkiewicz 8 has a wider cup diameter, the Marcinkiewicz 8 features a deeper cup.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Giardinelli 17S
• Cornet
Rim width—
Best suited for
Lead / commercial — shallow cup for brightness and range
vs
Mouthpiece B
Marcinkiewicz 8
• Cornet
Rim width—
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.