This is going to sound wicked bias but it's justified. My bro bought those skis after he snapped the bases of his machetes and all was going super until one fine Saturday at Stratton. He hit a hip, threw a tail grab, landed and the system slid out and snapped. He could pivot the plastic back in and fix it for the day, but Head was going to have to replace them.
So then he gets his 2nd pair of Mad Trix still with the system. Few more ski days go by and then turning into the lift line of all places, the plastic piece snaps again!
So now he's on his third pair of Mad Trix WIHTOUT THE SYSTEM. He loves the skis but hates the system. It's much much lighter and still rips without the hassel. I'll get him to post in more detail or just search for threads about Mad Trix, I'm sure he's told the story before.
'You cant get hurt in the air....its when you land that bad things happen'