I have a pair, and I love them soo soo much. They are a little too stiff for butters but the mini rocker does help a little. But heres the deal with the ski. They are incredibly fast. They hold an edge like none other. They have a next to nothing swing weight. They ski really well in crud, bumps, and trees. I pretty much love them anywhere.
PM if you have any questions and id be happy to help you out. I also have 2 pairs of them left in my shop. I would love to set you up with a sweet deal on them if you are interested too.