Replying to Nordica Dead Money vs Armada AR7 NEED HELP PLEASE!!

I like Ski 30% park and 70% all mountain. Im an expert on the mountain and an Intermediate on the park. I can ride switch anywhere and ride it Alot. I like to do flat spins out of the park as well. I prefer more rotational energy as I am still learning 360s and I also like trees. I ski majority in the midwest near chicago where there's lots of ICE. I Absolutely need a ski that can old an edge on the ice. I'm an aggressive skiier and like to do slalom and/ on moguls. I will most likely be on low 170s. I like durability too. I am 130 lbs and 5'9". Nordica Dead Money vs Armada AR7 Thank you so much in advance for your help I just ask that you Please reply promptly as I need to make his decision soon. Sincerely, Eli