Replying to 2012 Line SFB, 2012 K2 Kung Fujas or 2011 Rossignol S3

I am leaning towards the 2012 KF. I've tested the 2011 S3, and liked them a lot, but I was looking for something a bit wider at the waist.

I'm 5'9" and I weigh 170 lbs.
40% park
60% everything else (mostly powder)