Misinformed words about the Schizo once again. They're fine, almost the same as normal Jesters. The toe rail on the Schizo has the same retention system as the heel on a normal Jester. And as long as you set them up properly and adjust correctly the heel rail is solid too. I've broken way more parts on FKS than Schizos in the last 5 years.
That said, unless you genuinely need to move the bindings daily, forget it. Get a centred park ski and a set-back fat ski.