www.windsurf.co.uk/test/naish-nitrix-145-wood/www.windsurf.co.uk/test/naish-nitrix-125-wood-sandwich/i think these reviews are on the mark.
it has helped me with getting back into windsurfing after 20 years and works nicely with my 7.8 and 6.5.
really cruisy while blasting and turns on a dime...freemove end of the freeride fleet
did get a couple of cool jumps on it at city beach but haven't explored that aspect of it too much at this stage.
cant recall getting overtaken by anyone and my kiting friend couldn't keep up:)
the one advertised is 2011 but the shape didn't change.
a case of sticking with what works i guess