I haven't had a smartphone since moving to New Zealand 2 years ago, but I did like my Droid. It sucks that the U.S. is all about CDMA and the rest of the world is GSM. If/when we move back to the States any time soon, I'll probably choose between the Samsung Galaxy 3 and the iPhone 5. Personally, I feel that all Apple did was play catch-up to what everyone else has already been doing. I'm not really biased either way, I love my Dell desktop and my Macbook Pro, so I'll go with whatever seems best. I love the design of the iPhone better, but didn't like that they got rid of the glass on the back. I think the Galaxy is too big, and its screen isn't as good, but the price is a lot better. I'm also intrigued by the iPhone's camera and its 'panorama' addition, as I love snapping photos but don't always lug a camera around.
It'll be interesting to see the comparisons come out between the two once the iPhone is actually released.