Curry 2 VC vs Marcinkiewicz B5C-24
The Marcinkiewicz B5C-24 has a wider cup diameter, the Curry 2 VC features a deeper cup, the Curry 2 VC has a larger throat opening.
The internal diameter of the cup, measured at the widest point inside the rim.
Mouthpiece A
Curry 2 VC
• Cornet
Cup diameter16.97 mm / 0.6680 in
Best suited for
Orchestral playing — large cup for full, dark tone
High-volume projection — open throat for power
vs
Mouthpiece B
Marcinkiewicz B5C-24
• Cornet
Cup diameter17.45 mm / 0.6870 in
Best suited for
High-volume projection — open throat for power
Cup Diameter
The Marcinkiewicz B5C-24 has a cup diameter of 17.45 mm / 0.6870 in compared to 16.97 mm / 0.6680 in on the Curry 2 VC — a difference of 0.48 mm / 0.0190 in. A wider cup generally produces a fuller, darker tone but requires more air support.
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.