I've enjoyed iOS 7 on my iPad enough that I'm ready to upgrade my iPhone. This weekend's $100 trade-in offer by Best Buy is too good for me to pass up. I'll get rid of an useless Treo and eBay my 16GB iPhone 5 to get the 64 GB iPhone 5s for only $40 out of pocket. I'll really only miss tethering and 3Gunrestrictor, so I'll be back as soon as the jailbreak is released. Hopefully it'll be released by the end of the year.