the problems with the foils edges are they are really thin, and they come out after a good bashing on rails, kinda like the TM's. i demoed them, and the edges didnt look thet thick. i will say the foils carve well, but the scratches arent far behind. concidoring you have race skis, you need a good, solid twin tip. you want durrability, go with the scratch, you cant beat an all wood core, and thick edges and a hard base. the scratches you want have been made 2 years ago, and they are solid. go with a tried and tested scratch. dont chance it with the foils. i have nothing against solomon, but thats my opinion. the scratches will take a beating and look great at the end of the season.