I have tried a multitude of high tier wings over the past year, and the Vayu's are my favourite by far. I opted for the Blue in 3.5m. I have had a few sessions on it now, and I am blown away by the performance. There is so much power, control, and maneuverability in this wing, it handles the gusts with ease, has a crazy good upwind angle, and is insanely stiff and light, thanks to the aluula section where the front leading edge meets the strut. I also opted for the boom for this 3.5m, but not for my 5m Aura X, as I wasnt sure on the idea, but now I regret not buying one for the 5m, as its definitely a must for winging now.