Replying to Helping a friend with ski recommendations

Hi, me friend skis in the NORTHEAST mainly in VERMONT. He is a TYPE 3 SKIER and skis 50% ALL MTN and 50% PARK. He is looking for a skis that does well in CRUD, POWDER, and HARD PACK. He is a PREETY AGRESSIVE SKIER and is 6" FT, 15, and 175 lbs. The skis he was considering were the Line Chronics, Armada AR7s, Nordica Ace of Spades, Dynastar 6th Sense Distorter, K2 Domains, K2 Recoils, Rossi Scratch, Rossi Scimitar, Line Blends, and the 4Frnt Turbos. ik its a long list of considerations but he would just like help narrowing it down. any other reccomendiations would be much appreciated. Happy New Year!