The iPhone is not a bad phone; however with the iPhone 4 being released right away, I wouldn't bother getting a 3G. It's getting pretty dated and I rather regret getting mine instead of at least a 3GS. I'd probably vote for the Milestone from the options you have listed.
__________________ MacBook Air 13" (2011) | Blackberry Bold 9900
A Veteran, whether Regular Force, Reserve or Retired- is someone who, at one point in their life, wrote a blank cheque made payable to the Dominion of Canada for an amount of "Up to and including my life" -Author Unknown |