After several years & way too many models, I saw the iPhone as a fresh break in how to interact with one's phone beyond calling. The OS X meant one got a REAL OS and not some patch work OS and, of course the interface & touch screen were pure Apple. (Been an Apple fan since....gonna date myself here....Apple ][.

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The hardest part was waiting for the 2G unit (for bugs and such to be worked out). To me, it ranks as the best cell phone I've ever owned (and I've been using cells since 1989).