I recently had a Naish Fly from 2013. I am 74kg and I used it a lightwind kite next to my F-One Bandit 8 & 10.
I felt the Fly from 2013 was a bit too overpowering when the wind would pick up or be gusty, so I wasn't so happy with it.
But I want a new lightwind kite - and I have heard good words about the 2015 Cabrinha Contra but also the 2015 Naish Fly...
What are your experiences about the two?

. If you like, you can demo mine.