[hackula1]

I upgraded from a 4 as well. I could not be happier so far. There were many apps that I had thought were just complete sh that now zoom on the 5s (spotify, g+, and a few others). Finger print reader is surprisingly useful, although a minor feature. Possibly the most noticeable thing for me from the 4 to the 5s is the speaker. I always have podcasts running as I walk around the house and noticed a huge difference in quality and volume. With the 4 I often had to plug in headphones to be able to hear over an AC unit or a my car's engine. The 5s speaker cuts through a lot better.