Which jews harp is best for a beginner?

LG934 "Freya" Vargan

LG934 "Freya" Vargan
Russian Vargans /
Oberton Pro Lab measurements:
Gaps: 60-70 µm (?)
Base frequency: 60-100 Hz (?)
Reed hardness: 100-160 gf (?)
Frame hardness: 700-1400 gf (?)
Reed size: 70-80x20-25 mm
Overall dimensions: 80-90x50-60x5 mm (?)
Archived model (?)
Jew's harp with heave frame and fat, loud sound and lot of unwanted harmonics.