Doesn't look like the shape has changed much ?

ozonekites.net/proddetail.asp?prod=wasp_v2_size_color

21cm less span. Harder to drag tips.

Windows are supposedly new new material that doesn't crack and the strut and camber are different as is the leading edge diameter of mot wings.

Look similar, but they are not from what I heard on the Blue Planet YouTube interview with the designer. Also appreciate their ethical labor practices. Nice to hear.

Great . Video showing way less than what pros are doing on other wings. This out the 90s marketing playbook or something