Instant gratification almost caused me to get the 6s, it is a nice phone, but I held out, and my patience was rewarded. I got a lot of phone (6s components for the most part), for less money in a nice 4" form factor.
No phone is perfect, but for me, this better fits my needs and wants. I'm happy I didn't jump the gun, but everyone is different, to many others the 6s is a better product.