Rider: 87kgs, Level -intermediate
Style: Freeriding, TT/Surf, Downwinders 99% of the time
Weather: 15-23 knots
Build Quality: 8/10 (Haven't tried bar yet but kite is great)
Satisfaction: 9/10
Disclosure: (no freebies, bought 2nd hand - demoed main competitors)
My Comments:
Ok 1st of all I have had 2 good downwinder sessions and just bought this kite after trying several competitors. Obviously I liked it (a lot) to buy it. : )
Only reservation so far is it was the 10m on sale and I reckon the 9m would have been perfect for my sizing/quiver needs.
Generally speaking I have ridden 3 strut fat SLE kites for last 4 yrs and Mid aspect C kites prior to that. I like simple, stable but grunty allrounders. I like good behaviour but power. I also like foot massages.. but maybe that's not relevent here..

Now.. (commence gushing).
If you are on a TT and spend most of your time in the waves/moosh as well as enjoying the odd hefty boost, I urge you to try out a Lithium, especially so if (like moi) you like power through the turns.
This kite is a true allrounder and exactly what I wanted. I like good grunt and medium bar pressure, I like to truck downwind and have (smooth) power throu turns. I have hated some modern kites (although they are good and suit others) that feel super light and gutless but great for floating along trimming on a surfboard (ie Catalyst - not sayin it isn't good - but not for me).
The Lithium is never going to be the biggest booster out there but it is no slouch at all. Could do with a little more float but again not bad, maybe I need to dial it in a bit more? Genuine height to be had if you can get it together.
Upwind is pretty good for a grunty kite, not a concern for me I DW 100% these days.
Stability is very good, not as perfect as my old Nano 9m, but out of the 4 delta kites I have tried it is the best. No backstalling, no diving on slack lines (not quiet as good as my trusty ol Nano tho).
Relaunch? I did try this out accidentally. I stuffed up and came screaming thru a frontside turn

lost a rail, went straight at the kite on slack lines that dropped to the water, The kite gently went down to the water (in shallows with a wave coming) "FK fk fk!!" I thought, but the moment there was even half tension on the lines - with kite drifting back for me - up it popped, bugger all bar input even! Nice.
Bottom end is healthy and I have ridden at 15kts on my 151cm TT. Could maybe eek out a couple of kts lower? Low end and power in general is very smooth. Everything about the kite feels solid, smooth and straight forward.
Top end? Not tried yet. Easy as at 25kt gusts so I supect around 30 is the max for an intermediate?
Turns are unreal. I like to crank over and the radius of the turn and constant smooth power are awesome.
Turning speed for a 10m is very good. As I said wish I had the 9m, but the 10 is no slouch and fast enough for sure. If you want it to boogie - just put on some music and throw it around.. soo much fun. Power all the time, nice and smooth!
Here's the kicker though. If you are familiar with edging to control kite position as you would on C kites then the Lithium can be super fun! If you want to edge just a little harder, the kite (whilst generally sitting medium deep in the window) will come quickly around forward and it is time for speed! Too much and you start to stall a bit of course but get it right and you are flying along!
Oh - one thing to add. I used the kite on my own 45 cm bar with 20m lines and reckon the Airush 45/55cm bar will be even better.
After trying it on 20m lines I'm going to run it that way for sure! Maybe losing a little boost but soooo good in sideshore waves!!!
All up I'd say this is a great kite for beginner - advanced kiters (maybe not rank beginers but anyone with lessons and a few sessions under their belt).
Suits anyone on TT in surf/chop, or SB riders with some nurries!
If you like all round riding, smooth grunt, sweet power through turns and down the line fun get on it. Next up - new board (1st in 3 yrs) Gonna be an awesome summer!

Oh -
So what did I compare it to?
2012 Catalyst 10m (smooth kite but more like 8m power. No power in turns. Disapointing)
2012 Wainman 9m smoke (pretty good but not quite for me)
2012 North Rebel 9m (Great kite but too much over engineering and weight - I like 3 strut kites a lot).
2012 Kahoona V4 9.5m (was given a dodgy bar set up with demo and kite was super slow, backstalled badly and also dived. Awful. Bar a factor? Who knows?)