when u were
On the internet...or go to a trumpet professional.
It depends on the age, condition, and model of the trumpet
Definitely the Bach. I play trumpet and the Stradivarius is my favorite. What the real question is: what bore? I like the .38 because it has a more lively sound and is light and bouncy. If you are...
The Bach Stradivarius line of trumpet models is generally considered their top trumpet.