from 5 to 5s is better than was from 4 to 4s
+1.
I upgraded from the 5 to the 5S. I'm a geek who needs to always be experimenting with the newest stuff (I have a feeling lots of people here are), but if you don't have the constant itch, skip this generation if you have a 5. I have had every iPhone thus far, and outside of TouchID, this one is the smallest step up from the previous model yet.
i wanted a 5S but hated all the colors, so i'm keeping my all black slate iphone.
I estimate I've put in my passcode at least 50 times per day over the last year. That is 18250 times at 2 seconds each (including the swipe). If my math is correct that is over 10 hours. The id is worth it enough for me. .