Rider: 85kg intermediate-advanced
Style: Freeriding, Surf
Weather: 20-30 knots
Build Quality: 9/10
Satisfaction: 9/10
Disclosure: I don't work at a shop and am not sponsored
I have recently purchased a Lithium 9 to replace my 2009 Switchblade 10.
After a couple of session, one overpowered and one underpowered, I have found the kite exceeds my expectations.
With generous depower I was able to ride it well in 30+ knots. The kite doesn't give you an surprises. The power comes on smoothly and the kite turns as well as a 9m kite should.
In lower wind conditions, downloop turns and kite loops are smooth and predictable.
It also parks and rides well downwind while wave riding.
One small addition - this kite has elastic securing cord loops to hold the velcro and plugs secure for the air dump valve and inflation valve on the bladder.
The 9m kite shares the same bar as the 12m kite, so if you have one of each you effectively have a spare bar.
Overall, I rate this as a great kite for beginners through to advanced riders.
I have put a bit more info here:
kitesurfing-handbook.peterskiteboarding.com/reviews/2013-airush-lithium-9m