Isn't that a little out of order? Like, I should have done more Plains content (especially the Saya's Vigil quest) and beaten Vay Hek's boss fight to have the proper narrative context established? And I need to build the Archwing Launcher before even going NEAR an open-world area like the Plains? I'm kind of avoiding doing other quests until I have the one I'm currently on (Sands of Inaros) finished, and I'm kind of worried if I start on the open-world area now I'll get sucked in and it'll take YEARS before I go back and finish the Inaros quest, which messes up the narrative flow I'm trying to establish, however painful that is in an MMO.