Haven't tried them sorry, but I've been looking into these sails. Some info if it helps:

comparison for the taka and ks3:

http://www.boardkings.com/2014/05/review-ezzy-taka-3-batten-wavesail/

The Goya has had some good questions answered on their website:

goyawindsurfing.com/topics/fringe/#faq-7414

And a nice write up in the gear review section here:

www.seabreeze.com.au/forums/Windsurfing/Review/Goya-Fringe-53-First-look/

Personally, I decided on the Goya Fringe as they have been well received by those who have demoed and I like the construction.