Honestly, It's a close call.

[Reako10]

I recently purchased the iPhone from running the treo for over a year. Regardless of what people say, this phone is VERY skinnable, retains possibility for 3rd party applications, and works flawlessly. I have never had to do a restore, or even a soft reset on this phone with all my extras added. Just throwing a honest opinion for those who wonder. BTW, I still love my treo. So sad.

Reako