As for upgrading? No. I am fine with the 5. That’s the nice thing about the iPhone and Apple in general, including my four-year-old Macbook Pro.
They normally (unless you do something to screw them up) run almost like new for years.
My Dells and Gateways would slow down to almost unusable speeds after about two years of use. And yes, I have virus software and wasn’t doing things that should have slowed them down.
Now, my Macbook Pro acts like it is only maybe six months old instead of three.
“That’s the nice thing about the iPhone and Apple in general, including my four-year-old Macbook Pro. They normally (unless you do something to screw them up) run almost like new for years.”
These are very true words. I’ve had an identical experience to yours. People too rarely comment on Apple device simplicity, quality and reliability.