WiFi should be faster than 3G in practice, regardless of the information coming out about data transmission.
As an iPhone 1.0 user, 3G is not reason enough for me to upgrade. The GPS would be fun, but without voiceassist, I question its value as anything other than a battery drain. The 16GB storage would be great. All of this to say, if I wasn't already an iPhone user I would prefer the newer phone, but the advancement between series isn't enough to make me want to pay to replace what I have. The real advancement is in the software, which iPhone 1.0 will be getting as well.
As an iPhone 1.0 user, 3G is not reason enough for me to upgrade. The GPS would be fun, but without voiceassist, I question its value as anything other than a battery drain. The 16GB storage would be great. All of this to say, if I wasn't already an iPhone user I would prefer the newer phone, but the advancement between series isn't enough to make me want to pay to replace what I have. The real advancement is in the software, which iPhone 1.0 will be getting as well.