Replying to Lib Tech Skis

I came across a deal from my local shop, owner says he will sell me his Libtech Backwards skis for $100. When I look at them the edges look kind of weird unlike anything i've ever seen before. From videos I watch and my guy telling me that Lib Tech is the shit, I thought it would be good to get more opinions on Lib Tech. This would be my first time trying out anything Lib Tech, the deal is great and if I like what I hear Im getting them. Libtech backwards.. what's your experience on these skis, and with Libtech?