Which jaw harp is best for a beginner?

Ustinov Stiff Jaw Harp 95

Ustinov Stiff Jaw Harp 95
Russian Vargans /
Oberton Pro Lab measurements:
Base frequency: 65-75 Hz (?)
Reed hardness: 100 gf (?)
Overall dimensions: 125x40x5 mm (?)
Archived model (?)
jaw harps with more rigid reeds, on the one hand, have the same, characteristic instruments of the master, features - softness of timbre, malleability and controllability; on the other hand, a cleaner sound and increased stability. New jaw harps are melodic and quite melodic, and this applies even to the lowest tuned specimens. Option "85" differs from "95" length of the reed (+/-5 mm) and, accordingly, the pitch. Of the technological disadvantages, it is possible to note a subtle bluing, quickly erasing at the place of contact with the teeth (affects only the appearance).