Both great bindings, depends on what you want-
Cradles have straps, profile has laces
Profile has a pretty soft flex, cradle is one of the stiffer boots on the market (from what I've tried at least).
I believe profiles are a bit cheaper, if that matters to you. They're designed as kind of the entry-level, first and cheap binding.
If you like open toe with laces but want a little more support, there is also the "ultra"