I ride a pair of Kung Fujas with the marker schizo 12. Combining those two make it one of the most versatile skis on the market. I've ridden everything from pow, moguls, groomers, park (boxes, rails, xl jumps), cliff drops etc it'll do it all. And I'm not easy on them either. the most I've done on a cliff is about 30' and 50' for park jumps. I've never had em slip backwards or forwards or rip out of my skis...
...Sounds great right?! Well I sure as hell love 'em but on the very last run of the very last day of the season the heel piece on one of the bindings broke. And it wasn't anything crazy either, just a normal 10' hip through the park...Looks like the part that broke isn't metal but rather a plastic type composite material.
Because it broke within a year of getting it, I got a new pair of the same bindings from Marker under warranty. But for more durability I'd probably look at the Jester. It's got more metal components and still offer the Schizo system if you want it (which I never had an issue with)