Funny, I’m also excited about the rumored iPhone 5se! I love this smaller form-factor vs. either a 6s or 6s Plus.

I think it makes sense for Apple to release one in the 4" size this March (it’s rumored) to cover 3 sizes. It seems Apple likes to work in 3s when they can, to likely drive peopke to the middle option (6s or 7).

You can definitely roll back to the 4s–my dad still happily uses mine!