I'm waiting it out for the iPhone 5.
Not to mention the android market has tons of free apps. Apple stuff is a little more refined, but you have to pay for EVERYTHING. I don't have a single app on my phone that I paid for.
I've had an Ipod from the 2g. always liked it. (Jailbroken 2g, and 4g ipod.)
Also, the iPhone 5 is "rumored" to have flash capabilities.. thats why im waiting.
Yeah from what I understand there's a bunch of hype...even above and beyond the normal amount...attached to the 4G networks. I will say that I stand by my first review...ITS FASTER! It does, however, drain battery life considerably faster both because its running the 4G processor and because you're most likely using the web more just to see how fast it moves.