Which jews harp is best for a beginner?

Dyomin's "Big" jaw harp

Dyomin's "Big" jaw harp
Ukrainian Vargans /
Oberton Pro Lab measurements:
Gaps: 30-70 µm (?)
Base frequency: 60-70 Hz (?)
Reed hardness: 140 gf (?)
Frame hardness: 300-500 gf (?)
Reed size: 80x0 mm
Overall dimensions: 90x40x6 mm (?)
Archived model (?)
Stylish and refined jaw harp with its appearance demonstrates the completeness and confidence of the hand of the master. The mechanics of the instrument are close to ideal - it is obedient and simple; the sound of a reverse stroke is reduced to a barely noticeable minimum. The gaps are not the smallest, but sufficient for a fairly wide spectrum; accordingly, the sensitivity and volume are just good, and the timbre is smoothed. jaw harp is for those who care not only about sound.