Denis Wick RW3 vs Giardinelli 17S
The Denis Wick RW3 has a wider cup diameter, the Denis Wick RW3 features a deeper cup.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Denis Wick RW3
• Cornet
Rim width5.05 mm / 0.1988 in
Best suited for
High-volume projection — open throat for power
vs
Mouthpiece B
Giardinelli 17S
• Cornet
Rim width—
Best suited for
Lead / commercial — shallow cup for brightness and range
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.