Nothing is better then the iPhone operating system. Any one that says so never owned one.
Be prepared for constant workaround, severe lag, lack of updates, gps issues, etc.
The best thing about my Samsung Fascinate is its on Verizon Wireless. I can finally get a signal for the internet when I need it the most.
The Android world is so stuck on customizing the look every square inch of their OS that very few even bother with anything else. I can ask a technical question on these forums and MAYBE get an answer or 2.
If I ask anything about how to change the look of something I get a crap ton of answers.
Yay