On Freesound.org there is something called the Pablo Project that has both good and bad sounding samples as demonstrations of how to play and how not to play instruments. Well the good sounding Trumpet samples by rcasamajo sound quite good. So I assembled them into a couple Kontakt instruments. The regular version was a powerful, funky top end, while the mild version is more sedate and probably better for an orchestra. There are two
or three velocity layers and almost every note sampled, about 80 total.