For a mid-sized move you can order one big 16ft PODS or split into multiple smaller 7ft units. The choice affects driveway space, delivery logistics, and how cleanly your move maps to the container size.
Verdict: One 16ft container for a standard 2 to 3 bedroom move with a driveway that fits it. Two 7ft containers when driveway space is tight, your load is awkwardly sized, or you want to stage rooms separately.