Well I'm confused... if iPhone does come to Verizon should I stick with AT&T or go on to Verizon?
I have heard good and bad rumors about Verizon and sometimes I lose coverage with AT&T.
What do you iPhone techy people think?
Thanks!
Short answer: it depends.
Longer answer: most people want reliable network coverage in a few specific places (their home, place of work, school, etc.).
If you travel a lot, particularly for business, you might want a network that performs acceptably wherever you go. If that includes international destinations, you will need to think how your phone's compatibility with the local cellular networks.
Verizon uses the CDMA technology which is not widely deployed beyond the U.S., South Korea, and Japan. Thus, most Verizon phones are useless when traveling abroad (there are a few "worldmode" phones that work with varying degrees of success in non-CDMA countries).
It's important to note that in the last Consumer Reports survey of U.S. mobile operators, none of them were good. Verizon ended up on top by a slim margin that was barely above the threshold of statistical significance. Basically, Verizon is a 37" giant in a land of three-foot midgets.
I'd love to get an iPhone, but I get zero reception on the AT&T network at home. Nothing. Would I buy a Verizon iPhone? Probably not. I still want a cellphone that works overseas. Thus, I am stuck waiting for the iPhone to arrive on T-Mobile (their signal is strong at home) or hoping that some day AT&T will place a cell tower closer to where I live. Who knows, maybe someone on the other side of my town has the opposite experience: AT&T is great and get zero bars with T-Mobile.
So really, it's up to you to assess network quality in the places you frequent the most and understand which one provides the best value. Then you have to think whether or not the functionality of any given handset (iPhone or other) is enough to justify the level of service offered by the carrier in question. If you move or change jobs, it's likely that you'll see some change in cellular reception quality with your existing carrier. Better or worse? You'll never know until it happens.
It's a value assessment that you will have to make yourself. As a matter of fact, you really wouldn't want anyone else to decide for you.