@@SlenderRogerOficial the Music And Arts Branded Giardinelli pieces are trash. They are poorly balanced and don’t play well, especially in high ranges. The Greg Black “NY Classic” pieces are good. Of course, original Giardinelli NY (2 piece) pieces are the best, but those are getting very hard to find, they are expensive, often need new plating- ect. Greg Black can also customize the “NY Classic” piece line as you wish, the only limit being your imagination and wallet. I’d love to own a 7S with a 30 throat and a tighter backbore… I’ve got a bunch of other project pieces and project horns to work on before I look for yet another expensive custom mouthpiece.