Conn Harry Glanz 5M vs Conn Harry Glanz 9M
Both mouthpieces share similar core dimensions — the differences are in the details.
The width of the rim surface that contacts the lips. Wider rims improve endurance; narrower rims improve flexibility.
Mouthpiece A
Conn Harry Glanz 5M
• Trumpet
LeadRim width—
Best suited for
Harry Glanz signature model 5M
Lead/commercial; endorsed by Harry Glanz
vs
Mouthpiece B
Conn Harry Glanz 9M
• Trumpet
LeadRim width—
Best suited for
Harry Glanz signature model 9M
Lead/commercial; endorsed by Harry Glanz
Which is better?
Both mouthpieces are categorized as "Lead" — the physical dimensions above will determine which suits your embouchure and playing style better.