Replying to Rossi Scatch BC

i was thinking about getting either the armada ARV, Scratch BC, or Volk Karma. I think i well be spending atleast a week out west or in Europe and maybe a few weekends in some of the PA mountains. My only concer was that maybe the skis i want are to much for the PA mountains becuase there is no powder there? And i was wondering what to do if i get a skinnier ski like maybe the armada AR5 or Dynstart troulbe makes like if i get one of those what do i ski on when i go out west or to Europe?