Over many years, the iPhone has had many design changes in hardware. I remember walking to class in 2012 and seeing the iPhone 5 (not the 5s) for the first time and being blown away. Something about how thin it was and how classy it looked just intrigued me. Which design did you like best and why? (I put the 5 in its own category because I feel it was different from the 5s and SE. The original home button before the Touch ID scanner looked better in my opinion.)