This doesn't seem to come up in any search. I have found an old box of Francois Louis 2 strength alto reeds, which are perfect for my needs. I have huge problems finding decent alto reeds. The new Francois Louis are stupidly expensive, so what would the equivalent strength of Rigotti Alto reeds be? I know they are a bit different, but the Rigottis I have are quite similar, if not as good. Thanks.