Hi, I'm thinking about buying a 2012 K2 Raygun. I am about 5 foot 6 and weigh 130. I am an intermediate level rider and ride all mountain, and am at the park about of a third of the time as i am riding down the mountain. I'm thinking about a 153, but would really appreciate other suggestions. Also I don't want to get one too small because i want to be able to grow into it and use it for at least 2 years.
150-153. 153 more stable, 150 more nimble.
If you are still growing (weight wise) than go for the 153