We are grappling with this same question for our niece. We asked her mother which Chumash our niece would like:- e.g. Artscroll Ramban or Hirsch or Baal haTurim.
She got back to us, that her daughter is more interested in jewelry. We feel, that jewelry will just join a jewelry collection, and maybe eventually get lost, whereas a specific Sepher will last a long while, even if not used more often until later in lfe.
Meanwhile we have still not procured anything, despite the passage of several months.