The 2014 Rossignol One MagTek has a rocker - camber - rocker profile .
The 2014 Lib Tech Hot Knife has a camber - rocker - camber profile .
The 2014 Rossignol One MagTek has a rocker - camber - rocker profile whereas the 2014 Lib Tech Hot Knife has a camber - rocker - camber profile .