I have a Schilke B5 and I wanna try out the Schilke mouthpiece. It seems differently shaped to me than my others. I don't know. I have a Bach 7c a Benge, I don't think they're made anymore, and I have a Yamaha. I would be interested to hear people's opinions on the Schilke mouthpiece and maybe let me know of any other mouthpieces that are great ones to use. Thanks!