Salomon vs Atomic ski boots
 

I'm looking forward buying a new pair of ski boots so I can't choose between salomon or atomic.
Should the get the salomon impact 100 cs or salomon impact x90
Should I get tha atomic hawx 80 or hawx 90 or hawx 100
Whic is better the salomon impact seris or the atomic hawx series ?
I'm an intermediate-advance skier