I guess, and the eSIMs and all the call settings would transfer automatically, I presume.

I think Costco takes a lot of the risk out of the decision.

It means you can judge how it is delivered rather than what it is.

The migration from one iPhone to another is generally secure.

Before you start, I would make sure your current iPhone has a recent iCloud backup,

options for re-insuring, Wi-Fi connection, Bluetooth connection, the latest iOS settings,

set up the Air 1, turn on the Air 2,