F-One Sk8 850 vs Phantom S 940

Hi! Has anybody ridden both foils? Liquid blue in Cabarete said the smaller sk8 outperforms the phantom -s regarding lift, glide and early take offs. Can you confirm this? Or would you say you need the sk8 950 for that?

(I‘m 80kg, winginging, 940 in quiver, thinking about upgrading)

Liquid Blue Review.