I've heard good things about the chronics but haven't skied them. I have skied all my deepest days (waist deepish) on my Revolt 95s and even tho it probably wasn't the best (center mount may have something to do with that), i always had a blast and never really had issues.
On the other hand, I almost always enjoyed my Kartel 108s in the park more than my revolts. Even tho they were wider and had lots more rocker, the only time the actual park ski was any better was skiing switch. I would rather have a better ski for all mountain that is good in the park than a better ski for park that is good for all mountain.