B & H 2-20
The 2-20 is the same as the Edgware. Any of the available french-style mouthpieces will work. I use a Selmer HS* on mine and it works just fine. You might look at offerings from Vandoren ( B45, M39, M13) or the Rico (Now Addario) Reserve, or the Hite Premier. Any of these will work. Which one will work for you is a different matter.