You never know - maybe next year or later, you'll see a phone come out that will knock your socks off! And you'll love it for a long time!
This will sound corny, but I'm always *so* excited to get my new phone when that time comes. And I always think, "Why? it's not like it'll make your life infinitely better (I have a great life! That was just my rationale.)". But I just can't seem to dull my excitement!
Of course, phones can have a way of "improving" specific aspects of your life that you want to document or share. For example, if you get a phone with a great camera and go on fun trips and vacations, then being able to take great pictures will help you remember and cherish those memories and get the utmost clarity on those moments. (That happened to me last weekend, actually, when my boyfriend proposed to me and his mom took pictures of us with my Pixel 2!). Or if you get a phone that has a strong battery life and you're a heavy user who needs that same phone for work, such a benefit may make your work day a little easier as far as not having to feel stressed about charging it when you are busy, etc. Anyway, I guess my point is that I'm always super thrilled to get a new phone; but the buzz does wear off for me after a while. Sometimes it's 6-8 months; or sometimes it's a year or thereabouts. It really depends.