In a move that will certainly win me no friends at Apple, I simply can’t in good conscience recommend the iPhone 3G to existing iPhone customers. Don’t get me wrong. I have an iPhone 3G myself, and I upgraded from my existing iPhone, and I love both. As I’ve mentioned before, once you go iPhone, you never go back. Still, there are only a few situations where it makes sense to upgrade from iPhone to iPhone 3G — and what’s more, there are several reasons why you shouldn’t.
