Quick Answer: Eagle Creek Expanse is the straightforward soft-sided rolling-luggage family; Tarmac is the more structured hybrid luggage line; Gear Warrior targets travelers who need rugged mobility and gear organization; ORV emphasizes large expedition-style cargo; and No Matter What focuses on simple, flexible duffels. Load Warrior and EC Lync are important legacy searches, so buyers should verify the exact generation, measurements, condition, and parts...