Which jews harp is best for a beginner?

Larch Case for "Compass/Wave" Jew's Harp

Larch Case for "Compass/Wave" Jew's Harp
Cases for Russian vargans /
Oberton Pro Lab measurements:
Overall dimensions: 110x35x20-30 mm (?)
Archived model (?)
Larch case for "Compass", "Wave" vargans.