I wont compare them both as I personally have never been able to get on with the Kahoona. Though do have a few fellow kiters where I go that love theirs.
The Taboo is brilliant in gusty weather, just soaks it all up and you dont get the power surges you might n others. Ive got the 14m & 10m, which I find great as Im just progressing from freeride to freestyle so spend half my session wiping out and the other having a breather freeriding.
If you can try and blag a demo off someone as its the only real way to tell. Relaunch is way easier than the 2009 nemi I used to have which suits me.
Anglia Area Demo Manager (UK)