Which jews harp is best for a beginner?

A set of Khristoforov's musical homuses

A set of Khristoforov's musical homuses
Yakut Khomuses /
Oberton Pro Lab measurements:
Base frequency: 50-95 Hz (?)
Reed hardness: 150 gf (?)
Overall dimensions: 150x150x5 mm (?)
Archived model (?)
A set of four Khristoforov I.I. homuses tuned to Fa#, Re#, Do, La#. The instruments are made in the usual style of the master and have a smooth, clean sound, easily allocated overtones and rigid reeds (130, 150, 150, 170).