Okay, well last year my invaders broke (i'm not sure if any of you remember the thread or not), but since i got them from backcountry.com, they said that i could either get new invaders, or i could get a different ski. I've been thinking about it, and the thrusters look pretty cool, but i don't really want to pay $150 extra to get new skis (especially if they loose their pop earlier than most skis because of the foam core). What should I do, get new invaders or new thrusters?