That stick looks like severl French sticks i think i've seen. There are also quite a few in Western Canada, Edmonton and Vancouver that use sticks just like that. I don't like the forward angle that drastic, I can't control the height of my flick with that design. I can get wicked height but never know how high or far it's going to go and have no hope of keeping a low flick.
My stick is pretty similiar, with just a bit of a forward angle. I've been increasing the size/weight over all demensions of the stick for the last several years, I don't see it going any further than this.