Replying to Are these any good?

http://www.levelninesports.com/Head-Mojo-12-Ski-Bindings-Wwide-Brake-Matte-Blacksilver-1

http://www.levelninesports.com/Head-Mojo-15-Ski-Bindings-Matte-Blacksilver-10115

If they are good-should i get the 12s or 15s i weigh 135lbs and im decent at park looking to get better though.

If not then what would you suggest?

also is this a legit website?

side note:
have any good park bindings for sale? hit me up with a message with details and pics.