If you are looking for that dark flugelhorn sound on your trumpet, this is the mouthpiece for you! Yes, it is deeper than most trumpet mouthpieces, but it is really effective.
Pros: deep cup flugelhorn sound on your trumpet, perfect larger rim with a great rim contour, easy to play
Cons: it doesn't give a "bright" trumpet tone (but you got it for the "dark" flugelhorn sound, yes?), sustaining endurance in the upper register is less easy
Conclusions: if you want the "flugelhorn" tone on your trumpet, this is the mouthpiece for you - Best Brass has a whole range of trumpet mouthpieces in the 1 rim size which is perfect for me!
After 3 months of using this mouthpiece I can truly say that this is really a unique piece that gets exactly the sound and tonality that I want - thanks Best Brass - you are the best!