Dell Streak (16GB, AT&T)

Pros: Great screen, can actually use comfortably to read web pages, emails, books. Extra screen size works superbly for navigation in car and general map based use.
All phone/wireless reception twice as good as old iPhone and more accurate on GPS.

Cons: Keyboard prediction is not as good, but happy to trade twice over because I can now use letters AND numbers at same time (post codes and passwords on iPhone were a real pain!)
Would be nicer if rotation worked for all 4 orientations, not just 2.

Summary: Brilliant, who needs an iPad?!
This fits easily and comfortably in my pocket and is a really good phone as well. Looking forward to the Android update soon which should complete my satisfaction.