I bought this mouthpiece to try the sound and if this will work on my lips. I haven't practiced my trumpet for so many years and this is a good starting point. After trying, this mouthpiece really sounds good.
The price is very cheap and the sound is also good. I can reach the high notes and low notes well. Of course, It's a matter of practice. When I play on my mouthpiece Bach 3C Artisan and shift on this mouthpiece, the sound is still good.
Pros
Cheap, sound is good in low and high registers
Cons
None
This is a good mouthpiece if you want to try the different mouthpieces. Ther price is also very good.