As for cellular service, it's all about LOCATION, LOCATION, LOCATION. One man's success is another man's failure with respect to cellular companies. This holds true for locales within the same general area. Choose one that works well at your home and equally well at your place of business. That being said, I have had the best luck with Cingular here in Los Angeles. I split my time between the SF Valley and Hollywood.
I have two phones on Cingular, one on T-Mobile, one on Verizon, and one more on Swisscom. The T-Mobile isn't too bad in the LA area, but I'd have to say that Verizon simply sucks. The battery life on my Verizon phone(s) have been dismal and there service policies suck too. My Swisscom works well during my travels to Europe. But the cool thing about my Cingular service is that it works just as well in Europe, Asia as well as North America. I also like Cingular's rollover minutes.
I have two phones on Cingular, one on T-Mobile, one on Verizon, and one more on Swisscom. The T-Mobile isn't too bad in the LA area, but I'd have to say that Verizon simply sucks. The battery life on my Verizon phone(s) have been dismal and there service policies suck too. My Swisscom works well during my travels to Europe. But the cool thing about my Cingular service is that it works just as well in Europe, Asia as well as North America. I also like Cingular's rollover minutes.