Where To Begin? The iPhone 4S Is One Of My Favorite Phones, With Its Sleek Design, Siri, And "Fixed" Antennas. The Speakers & Chip Are Also Improved From The 4, Allowing It To Reach iOS 9, But Most People, Me Included, Prefer iOS6.
The Small Form-Factor Is Also A Plus, If I Had A Model With More Than 16gb, I'd Use It As An iPod Touch. Also You Can Play MINECRAFT, Awesome.