I got them and have only been able to ride them twice on shitty snow, but so far so good. They are slightly different that any other binding in that the mounting point is only in the middle of the binding. I found it takes a bit more effort to place pressure on the tips/tails, but that is also cuz I was on a fairly stiff stick. Overall, they are great and will be even better when I can afford more than one pair of Line skis!! Reactors are so new, I doubt you can find them on sale at most stores, but I have seen some on ebay, R10 for 219 and R12 for 239.