Few noticeable improvements
Check the user review on twintip & hydrofoil, high wind 7 low winds http://www.kitefinder.com/en/kites/1722 ... er-reviews
How the new Evo behaves view the video.
https://www.youtube.com/watch?v=O0QtP_c0G_Q
Try http://shop.kitefinder.com fill in 2017 and find a global sales overview.