I wouldn't buy it at this price right now unless you had bought a iPhone 6S or 5S (They are actually the same, except for the screen size) in the last 2 years.

The removal of the headphone jack was something seen as treasonous for Apple to do at first, but then they will then tell you to purchase wireless earphones instead. Making it impossible to listen to music without being discovered via bluetooth trackers / scanners.

If those aren't problems for you, then it seems to be a reasonable buy for other customers who bought older phones. But if it were me, I would buy one in a year and a half when the price eventually drops further.