Which jaw harp is best for a beginner?

DG1270 "Kulat" Vargan

DG1270 "Kulat" Vargan
Russian Vargans /
Oberton Pro Lab measurements:
Gaps: 10-20 µm (?)
Fundamental frequency: 60-75 Hz (?)
Reed stiffness: 90-100 gf (?)
Frame stiffness: 200-300 gf (?)
Reed size: 75x15 mm
Overall dimensions: 140x30x13 mm (?)
Weight: 100 g
104 USD
Is a case included?: wooden reed protector (?)
Compatible Cases and Other Accessories

Shipping: from 3 USD (more...)
Stock: Yes (1 pc.)

best price
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Designers jaw harp with heavy, voluminous frame and not very clean sound. Easy to use, stable, sensitive and loud, but with obvious rusting sounds, enforced by outwards stroke.