My amazing wife just gave me a 1938 H.N. White King 2B Silvertone that has been beautifully refurbished. It came with a vintage H.N. White Equa-Tru 28. Which seems to work OK although I'm still just getting used to this small bore horn. I have an Olds 3 and a Schilke 47B that I have used with my 1962 Olds Special.
I am no kind of a pro player. I play in a local Community Wind Band and an offshoot Big Band. I do play first part and get plenty of solos. I think I'll settle in the the 2B before I seriously think about a different mouthpiece and try the three mouthpieces that I have. Any advice from you folks?