Replying to Opinions on park ski options

Hey guys, I wanted some opinions on skis that I've been looking at for park.

I've been skiing since I was 4 (23 now) so I'm not a beginner, but I just started doing park late last season/early this season. I'm 6' and right under 160lbs. Just really wanted honest opinions from people who used the models and to tell me the pros and cons or some other insight on what I should be looking at. Currently I ride the Armada AR7 181's and I feel like they too stiff for me. I was looking for a more fun/light ski to progress on. Here are the skis/sizes I was looking at for rails and small to medium jumps:

-K2 Domain 174/179
-Atomix Punx 176
-Line Future Spin 174
-Line Traveling Circus 171/178

Any other suggestions are welcome.