Curry 10.5 BBC vs Curry 10.5 DC
the Curry 10.5 BBC has a larger throat opening.
The taper behind the throat leading to the shank. Affects projection and tone character.
Mouthpiece A
Curry 10.5 BBC
• Cornet
Backbore—
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Curry 10.5 DC
• Cornet
Backbore—
Best suited for
High-volume projection — open throat for power
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.