Sure, if Apple sticks to the current schedule, the iPhone 6 won't even be announced until later this fall. However, the topic of upgrading from the iPhone 5s to iPhone 6 is already a hot one on the iMore Forums. Upgrades are a tricky thing. Not everyone upgrades to the latest and greatest device as soon as it becomes available. A lot of factors come into play when making the decision, contract length, pricing, and how much value any new features really bring to the table. And, of course, people can and often do change their minds right up until the moment they're ready to pull the upgrade trigger... or walk away. So what's everyone saying?