Which jaw harp is best for a beginner?

Dyomin's "Thin Bass" Coated Vargan

Dyomin's "Thin Bass" Coated Vargan
Ukrainian Vargans /
Oberton Pro Lab measurements:
Gaps: 80-150 µm (?)
Base frequency: 40-60 Hz (?)
Reed hardness: 30-40 gf (?)
Frame hardness: 400-650 gf (?)
Reed size: 75x15-20 mm
Overall dimensions: 80x25x6 mm (?)
Archived model (?)
An increased version of the standard jaw harp with the preservation of all its advantages and a decrease in the frequency of sound. The crow option. The brightest features are a soft, light reed; transparent, chirping timbre and high sensitivity (minimum effort leads to maximum sound). Thick frame arms make you open your mouth a little wider than usual; in terms of mechanics, the instrument is not the most versatile - it is good for a measured playing with simple beats. A great jaw harp for those looking for pure sound for simple play, but not mechanical sensations.