Is upgrading from the iphone 5 to the 6s worth it?

I got the iphone 5 right when it came out and I've had it for a while, so would be getting the iphone 6s be worth it? Also, what are the differences?

Definitely. Most say upgrading 2 years after is worth it so the 6 as well would have been a worthwhile upgrade (it was for me)

http://www.gsmarena.com/...hone2=7242

Yes especially since right now your 5 is worth alot.