Agree 100%. During my instructing years, I taught a handful of never-evers on hardboots. They were all skiers, and they *all* had an easier time than almost all of the softbooter never-evers I taught. I've also taught my wife, sister, and father. My wife started on a Stat 5, sister on an Alp 56, father on a FP 157. They all learned how to turn fine, but then soon hit a wall. Switching them to all-mtn carving decks was the cure.
However... if you're already a softbooter, there's no point in trying hardboots until you can carve your softies.
then you're ready. Enjoy!