Which jews harp is best for a beginner?

Kubyz Zagretdinov "Mirror" with a grunt

Kubyz Zagretdinov "Mirror" with a grunt
Bashkir Kubyzes /
Oberton Pro Lab measurements:
Reed hardness: 150 gf (?)
Overall dimensions: 120x55x15 mm (?)
Archived model (?)
Another invention of R.A. Zagretdinov - a plate for convenient holding of jaw harp - removes all the requirements for the method of fixing the instrument and facilitates a long playing. About the instrument, see the description of the usual version mirror-shaped.