Curry 11S vs Giardinelli 1GM
The Giardinelli 1GM has a wider cup diameter, the Giardinelli 1GM features a deeper cup, the Giardinelli 1GM has a larger throat opening.
Cup Diameter
The Giardinelli 1GM has a cup diameter of 27.00 mm / 1.0630 in compared to 24.49 mm / 0.9640 in on the Curry 11S — a difference of 2.51 mm / 0.0990 in. A wider cup generally produces a fuller, darker tone but requires more air support.
Cup Depth
The Giardinelli 1GM has a deep cup while the Curry 11S has a shallow cup. Deeper cups favor a darker, richer sound; shallower cups provide more brightness and easier upper register.
Throat Diameter
The Giardinelli 1GM has a wider throat (6.75 mm / 0.2657 in vs 6.02 mm / 0.2370 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.