manlykiter said..I had a 2011 which was a dog, my mates 2013 was much nicer if that's your thing.
I foil now so a 10m is my biggest kite

The 2011 was the first so it was V1 and I agree it was a bit of a dog but it showed a lot of potential. The trait most disliked was it sat back in the window a bit and was hard work to get upwind in light wind. In 2013 the V2 was a big improvement, it started to get some dna from the edge - so much better upwind and the wind range increased too, this was the version that established its reputation as a light wind weapon and big person kite of choice. V3 was a touch better upwind again and tighter turning, V4 was very similar, then V5 which has been out for a coupla years was the best of the lot.
The V6 is due in Australia anyday now and I'm super keen to ride it after talking to Ozone crew, seeing the release video and the tech blurb sent out to dealers. It has the same big wind range so its the perfect big person kite, anyone 95-100kg or more needs this kite! Lighter people have other choices, including the 14m and 16M Alpha, 14M Enduro V2 and Ozones foil kites. I find that the Chrono 3 13M has a better bottom end for me and I can kite in sub 10 knots on a larger surfboard or TT.
In saying that though I've always enjoyed riding the Zephyr and am looking forward to getting my demo and sharing it around.
Marketing blurb from Ozone;
With an incredible wind range the Zephyr gives you the possibility to continue riding when the wind increases, this unique attribute sets it apart from competitors.The sixth version of the Zephyr brings modifications to the profiles, increasing the canopy stability for a smoother feeling in the air. The revised sail tension calculation and a refined bridle set up improve bar feeling and operating range.The Zephyr V6 is the perfect accomplice for when the wind is looking light or unstable, it will get you out enjoying the conditions for any length of time whatever the style you choose to ride.