So to individuals who upgraded from the 4S, are you content with your 5S and would you do it again?
5s was very much worth the upgrade for me:
1. LTE. It's like having WIFI wherever you go.
2. Touch ID. I used to not have a password on my 4s since I wanted to quickly unlock my phone without having to punch in a password. Now I can have my phone completely secure with a full complex password (not just 4 random numbers) and can unlock it even faster than I could my 4s!
3. Better low light camera sensor w/ dual flash for better color accuracy.
4. Bigger screen for more viewing space, especially in landscape.
5. Faster 64-bit processor to be able to handle iOS 7 flawlessly and receive future 64-bit iOS upgrades long after the 4s becomes left for dead
6. Thinner, lighter design which still amazes me to this day.
7. Louder speaker for when I need to drown out my roommates so I can study or if I need to take a call while driving.
That being said... I would wait for the iPhone 6 unless you were desperate.