Marcinkiewicz E8.7M. Gillette (Standard) vs Monette Cornet E3F FL

The Marcinkiewicz E8.7M. Gillette (Standard) has a wider cup diameter, the Marcinkiewicz E8.7M. Gillette (Standard) has a larger throat opening.

Overall Comparison Cup Diameter Cup Depth Rim Width Throat Diameter Backbore Finish Material
How deep the cup is, from shallow (brighter, easier high register) to deep (darker, fuller sound).
Mouthpiece A
    Marcinkiewicz E8.7M. Gillette (Standard)
    • Cornet
    Cup depthVery deep
    Best suited for
    📣High-volume projection — open throat for power
    vs
    Mouthpiece B
      Monette Cornet E3F FL
      • Cornet
      Cup depthVery deep

      Cup Depth

      Both mouthpieces share a very deep cup depth, so the sound character from depth alone will be very similar.

      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.

      Open in interactive tool + Add third mouthpiece Marcinkiewicz E8.7M. Gillette (Standard) details Monette Cornet E3F FL details Marcinkiewicz E8.7M. Gillette (Standard) equivalents Monette Cornet E3F FL equivalents