Hi guys, I recently switched from iOS to android and bought an HTC One. I've been having nothing but trouble with the device. Without diving too deep into my issues, I've decided to go back to iOS. I'm within AT&Ts return period, but I no longer have my 4S. Do you think a 5 is still a smart buy? I'm anxious because the hardware is almost year old. Should I try and scoop up a used iPhone off of Craigslist and wait it out until the new iPhone is revealed?