I would think so..they look and feel really sturdy, and yes, solid on the board, stiff but comfy. A park binding would be probably lighter, so maybe not the CTX, that has aquite a bit of metal.
I love how they are assembled and the materials...the footbed looks like is not going to collect snow, feels really comfy and the camming device looks like it will take a lot of beating...love that aluminium heelcup, and it doesn't take that long to fine tune them..at least at home, down to the highback side angle, to get it aligned to the board edge.
I wouldn't have paid $300 for them...but they are top of the line gear....bethween that and the new stick I'm good for 2-3 seasons
I'll tell you more as soon as it snows!
I'm really interested in the review pawlo. Just curious though, are they more geared toward all mountain or park? Doesn't really say anywhere.