I have good experience with iPhone 5s and iOS 10. All my application works very well.
IMO, it’s nice to have iPhone 5s and iOS 10 combination.
More features, redesigns here and there, faster animations at about same speed, more security and fixed bugs
Longer battery life, barely faster, Excellent Camera Quality.
Very Fast and User friendly. I heartily recommended the 64GB or 32GB version(trust me, you need it!)
and it is a brilliant phone to live with.
Thanks.