Been an iPhone family since the beginning. Originally, the seamless integration between iPhones, iPads, and MacBooks was the main reason as we all seemed to have a combination of Apple devices. For me, I jumped on the iTunes bandwagon early and have come to expect my tunes to be available regardless of the device I'm using. Obviously, things keep changing but I haven't noticed a reason to change yet. When anyone complains about running out of space I simply tell them to delete some of the useless thousands of photos and videos that they can't seem to part with.
I've been offloading my photos and videos to a separate storage solution for years to keep my devices as clean as possible.
Interesting to see the positive comments about the Windows phone. I keep hearing people talk about how they wished Microsoft was still in the business because they really enjoyed the phone.