True, it is a way too new part of kitehydrofoiling with these "surf" wings.
Ketos and Moses have probably had these for the longest time (Ketos for over a year, Moses I dont know but some time too).
It has only caught on hugely all over in the last 3 months actually, and many brands are making and testing these wings now.
So you wont relly find comparisons yet.
AND, even if, it will often be difficult to compare, as like always noone is impartial, and so many things can influence when testing, even the trim/aoa settings.
These surf wings +1000 cm2 should not be confused with marginal wind wings, as the latter got higher span and higher AR and are not surf wings, but can go even earlier.
They are also very rare though, even less than the surf wings as a limited market...
I got curious by Kami and others in here, enjoying these wings, so I had to get one to see what the fuzz was all about
And it WAS a splendid fuzz and a new "portal" in terms of hydrofoiling.
You can ride the waves even better/closer, you use 1½ size smaller kites, and if not skilled your transitions will be a lot easier too
For max jumping they make no sense IMO, as here I prefer to use really small and much faster wings instead - but for everything else, especially strapless, they are awesome
You will have to wait till more shows up and some will comment on these, but even that might not make much sense.
As right now it is "every man for himself", meaning, I rave about my Ketos surf wing as that is what I got, and others rave about their Moses Onda wing, so not really any comparisons.
I would just GET ONE if I were you, and get out riding instead, life is too short and too good not to enjoy it right away