I have yet to jump on the iPhone train. I still like my AT&T Tilt. When I was deciding between the two, the guy at the AT&T store told me, “The iPhone is a cool toy and the Tilt is for business functionality.” I use mine for business functionality, though I can’t deny there is a certain cool factor to owning the iPhone.
What do you think? If you had the first generation iPhone, did you trade it in for the new 3G version, or did you just download the updated software? If you are a new iPhone user why did you jump in now and not a year ago?