Which jaw harp is best for a beginner?

Mahogany case for dorombs Black Flame, Aztec Mini

Mahogany case for dorombs Black Flame, Aztec Mini
Cases for Hungarian dorombs /
Oberton Pro Lab measurements:
Overall dimensions: 85x40x15 mm (?)
Archived model (?)
A mahogany case with a matte wax coating (more durable than shiny varnish) for dorombs Black Flame, Black Flame Female, Aztec Mini, Cat's Eye or similarly shaped jaw harps (frame length up to 75 mm, ring width up to 40 mm) with a valve.