Which jews harp is best for a beginner?

AS114 "Zella-Mehlis" Maultrommel

AS114 "Zella-Mehlis" Maultrommel
German Maultrommels /
Oberton Pro Lab measurements:
Gaps: 70-200 µm (?)
Base frequency: 65-125 Hz (?)
Reed hardness: 60-100 gf (?)
Frame hardness: 150-700 gf (?)
Reed size: 45-70x15-20 mm
Overall dimensions: 50-75x39-41x5 mm (?)
Weight: 15-25 g
49 USD
Is case included: woodblock (?)
Compatible Cases and Other Accessories

Shipping: from 3 USD (more...)
Stock: Yes (2) (n/a, G/2) (?)

best price
Maultrommel with saturated timbre, high sensitivity and special shape of frame, yelding pressing it strictly to the front of teeth. There is no round or 45 degree surface to prevent frame movement in vertical direction and it should be fixed hardly with hand or lips. Instruments style is a typical "loud & rich" - no clean overtones but ease of producing special effects. All exemplars are tuned.