Which jaw harp is best for a beginner?

Case for Temir-Komuzk2

Case for Temir-Komuzk2
Kyrgyz komuz cases
Oberton Pro Lab measurements:
Overall dimensions: 150x42x32 mm (?)
Archived model (?)
Wooden case for Kyrgyz Temir-Ooz-KomuzStandard.". It is supplied only with the instrument.