Briggs & Riley Baseline Carry-On Spinner vs Briggs & Riley Rhapsody Underseat Spinner

Both are Briggs & Riley, so build quality and the lifetime warranty are shared. The Baseline Essential is the better pick for a two-to-four night trip: it holds far more, expands, and rolls on four spinner wheels. The Rhapsody Underseat is the better pick for a one-night trip or as a personal item under the seat, and it doubles as a laptop bag. Owners of the Baseline praise the compression and the warranty; Rhapsody buyers like the light weight and the tech pockets but note the small capacity.

• Choose the Baseline Essential if you pack for two to four nights, want a rolling bag with expansion and a flat packing surface, and fly mostly on U.S. domestic carriers.
• Choose the Rhapsody Underseat if you take short overnight trips, carry a 13-inch laptop, and want a bag that fits under the seat and works as a shoulder bag.