Which jaw harp is best for a beginner?

Medium Bronze Murchunga

Medium Bronze Murchunga
Nepalese Murchungas /
Oberton Pro Lab measurements:
Reed hardness: 120 gf (?)
Overall dimensions: 100x25x5 mm (?)
Archived model (?)
jaw harp primitive level, compared with real instruments close to the souvenir. An experienced player will be able to squeeze a full-fledged sound out of it, but why strain if it is much easier and more pleasant to play on most jaw harps?