Replying to Armada AlphaX or Halo2

Well the thing is I have a good deal on both of them, I am looking for an all round park ski. (since we don´t get too much pow). I have been skiing the AR7 cant complain great, stable, durable ski. I was looking for something more playful and versatile if possible. I´m around 5,9 ft weight: 154, skill i would say intermediate- advanced (hopefully:-) Also deciding between 176 or 182. Any advice helps, mainly personal experience with armadas so called next level :-) thanks K+