Chiff and Fipple Forums

Hi people, I have two Lee Oskar diatonics in A and C. I would like another diatonic in a different key. Bearing in mind that I prefer the lower end has anyone any suggestions as to the next model in both key and manufacturer ?
Thanks.
Mike-S

I have several Seydel Session Steel (& Seydel Orchestra S) 10 holers, they go down to low C (C3).