I just got these for my wife but she hasn't skied them yet. They seem to have a nice medium flex but are a tad heavier than I expected.
She's got the 171s mounted with freerides (randonee)...she'll get on them this weekend so I'll give you a second hand report on Sunday or Monday...
...good looking ski, no?
Oh and I think it is the same ski as the Scratch BC, just with different base material.