Not quite the same but I'm going to upgrade from the 5C to the 5S tomorrow at the apple store for a few reasons.
1) NFC payments aren't that big in Canada (in my opinion) and since Apple pay is only in the States, NFC is a pointless feature to me. Also, our credit cards have chip nowadays and barely need to swipe our C/C.
2) Still prefer 4 inch than 4.7 inch. may warm up to it next year but we'll see.
3) Costs. Unlocked 5S is now 699 in Canada, which is in my budget. the 6 is a bit outside my budget after GST.
4) I still got TouchID on the 5S.
5) Will Definitely get the apple watch.