Which jaw harp is best for a beginner?

AB1446 "Ruza" Vargan

AB1446 "Ruza" Vargan ' . L('index_recommended_1') . ' ' . L('index_recommended_all') . '
Russian Vargans /
Oberton Pro Lab measurements:
Gaps: 50 µm (?)
Fundamental frequency: 35-45 Hz (?)
Reed stiffness: 70-90 gf (?)
Frame stiffness: 500-800 gf (?)
Reed size: 100-110x20-25 mm
Overall dimensions: 110-120x45x25 mm (?)
Weight: 75 g (170 g with case)
A large, weighty bass jaw harp with a clear, soft sound. Its decay time is very long (inversely proportional to frequency). The instrument is simple, comfortable, and conducive to contemplative leisure.