I have both iPhone and Android phones, because I'm mobile app developer. My primary phone is the iPhone. Android only for testing apps, and rarely use. I find navigation on iOS way better. I think this is maybe a habit. I'm using iPhone as my primary phone since iPhone 4. All that years I own Android too, and never considered making the Android phone my primary use device.
I have both iPhone and Android phones, because I'm mobile app developer. My primary phone is the iPhone. Android only for testing apps, and rarely use. I find navigation on iOS way better. I think this is maybe a habit. I'm using iPhone as my primary phone since iPhone 4. All that years I own Android too, and never considered making the Android phone my primary use device.