Which jews harp is best for a beginner?

"Shuttle S77 RA" T-Rex Vargan

"Shuttle S77 RA" T-Rex Vargan
Russian Vargans /
Oberton Pro Lab measurements:
Gaps: 50-100 µm (?)
Base frequency: 60-100 Hz (?)
Reed hardness: 80-150 gf (?)
Frame hardness: 300-900 gf (?)
Reed size: 70x15-20 mm
Overall dimensions: 130x60x4-10 mm (?)
65 USD
Shipping: from 3 USD (more...)
Stock: Yes (1)

best price
warranty
Шаттл С75 с кольцом для более удобного удержания.