Which jaw harp is best for a beginner?

Khatskevich Large Jaw Harp

Khatskevich Large Jaw Harp ' . L('index_recommended_1') . '
Belorussian Drymbas /
Oberton Pro Lab measurements:
Gaps: 50-70 µm (?)
Base frequency: 55-65 Hz (?)
Reed hardness: 50-80 gf (?)
Frame hardness: 500-700 gf (?)
Reed size: 70x20 mm
Overall dimensions: 125x35x5 mm (?)
Archived model (?)
The relatively soft reed of this jaw harp with a frame of unusual shape with a light touch emits a thick, chirping, low sound. The instrument is obedient and responsive; a wide range allows you to operate both in the lower and upper registers with the same comfort. A very rigid frame with wide frame arms, located more in front of the teeth than between them, is practically incompressible and does not cause ringing. A simple and pleasant jaw harp for connoisseurs of moderate bass tones.