oldmacs
macrumors 603
What did you do about the phone? Hopefully a new battery?
FWIW, my iPad 2 still runs like a champ on iOS 7. And will continue to do so as iOS 8 doesn't bring enough to the party to update on that model.
I kept it for a while longer, then someone gave me a broken iPhone 4 which I got replaced by Apple with the out of warranty replacement 🙂
The 3GS is still my backup phone, and it goes everywhere as it has all my Music on it that doesn't fit on my 16 GB 5. Sadly a few months back, the battery expanded, but I replaced the battery myself and its good now.
iOS 8 will start to bring more to the table when Yosemite and is released and Apple enables more iOS 8 features. My main gripe is iOS 8 doesn't allow for iPhoto to run and I really need it. Also performance of course is downgraded.