Replying to '15 Line Chronic or '14 K2 Shreditor 102

Now I know they are fairly different skis, but I can get either for pretty cheap and I'm having trouble making a decision. I'm a pretty aggressive, advanced skier, 6'2", weigh 195lbs, and only properly got into park skiing last season. Love messing around all over the mountain, and get off-piste quite a lot too.

From my understanding, the Chronic is a park ski that performs well outside of the park, and the Shreditor is an all-mtn ski that can ski park, but not sure what would be best for me. I'm looking for the ski to charge around the mountain, ski some pow, but also be good in the park. I want it to be playful for buttering etc, but not noodle soft.

So if anyone has skied both, which do you prefer?
Which would be more durable?
How's the flex on them both?

Thanks in advance