Conn Harry Glanz 6M vs Denis Wick RW3
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
Conn Harry Glanz 6M
• Cornet
LeadRim width—
Best suited for
Harry Glanz signature model 6M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Denis Wick RW3
• Cornet
Rim width5.05 mm / 0.1988 in
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.