Weird Base & Stiff
I bought this off a guy on CL, and it's definitely a stiff board. I'm 6'-4", 230 and ride a 160. It's my first advanced-intermediate ride and it took a bit to get used to the stiffness.
The other thing that I have trouble with is the base. I don't know if this is standard with the sintered 7500, but it seems that I cannot hold a wax for more than a day. When the wax eventually rubs off, the base sticks something awful and makes a sound like nylon being rubbed together. I've tumbled a couple times just from the base sticking to the snow. Not cool.
All told, it is a very fast board, and floats like a dream in pow. After getting used to how much to boss it to turn, it's a great ride. Get a wider one if you've got gigantic feet like me. I wear a 13, and my toes hang over.