General Mouthpiece Discussion
I know the subject of counterfeit mouthpieces has been discussed long before this.
https://www.neffmusic.com/blog/2019/12/buyer-beware-counterfeit-vintage-saxophone-mouthpieces-galore/
https://www.youtube.com/watch?v=u4q9V6TEgaQ
https://vandoren.fr/en/fight-against-fake/
However from my...