i have one, its pretty pimp, my only suggestion would be if you got a little extra cash, and are willing to have a helmet thats a couple of grams heavyer, get the fuse mx, its the same as the 9, just with on the fly venting which helps out a ton for the upcoming spring.  other then that, the helmet rocks, the visor does hep keep the sun out of you eyes, plus its easy on and off, and if it does break, which i doubt that it will cause its flexy plastic, you can by a replacement. overall, its the best helmet on the market in my eyes.
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Matt Rihm
First Run Ski Shop
Stratton Vt.