Curry 1 BBC vs Denis Wick 4B
The Curry 1 BBC has a wider cup diameter, the Curry 1 BBC features a deeper cup, the Denis Wick 4B has a larger throat opening.
Cup Diameter
The Curry 1 BBC has a cup diameter of 17.27 mm / 0.6800 in compared to 16.50 mm / 0.6496 in on the Denis Wick 4B — a difference of 0.77 mm / 0.0304 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Curry 1 BBC has a very deep cup while the Denis Wick 4B has a medium cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Denis Wick 4B has a wider throat (4.27 mm / 0.1681 in vs 4.06 mm / 0.1600 in). A wider throat allows more air through, increasing volume and projection but reducing resistance.
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.