Which jaw harp is best for a beginner?

"Pacific" Aman-Khuur

"Pacific" Aman-Khuur
Mongolian Aman-Khuurs /
Oberton Pro Lab measurements:
Gaps: 250-350 µm (?)
Base frequency: 80-100 Hz (?)
Reed hardness: 100-160 gf (?)
Frame hardness: 1000 gf (?)
Reed size: 60x25 mm
Overall dimensions: 80x40x6 mm (?)
Archived model (?)
A simple-sounding jaw harp with large gaps and a rather hard reed. The long reed trigger contributes to a greater deviation during stroke and volume increase, but at a low amplitude and when hitting from itself, low sensitivity manifests itself in all the "beauty". The instrument is closer to the souvenir category.