I come from the LG v20.
It was a definite difference in my experience doing this.
There are some things that I would prefer having on this phone, but I know that isn't very likely to happen.
The biggest difference is that this phone makes things easier for me,save but 1 thing and that's being able to swap out the battery.
I don't know what the longevity of the battery will be for the long haul but I can always pick up a external portable charger if I need to.
All of the connectivity features of this phone is outstanding being more reliable and faster than I thought possible and at the end of the day is what really matters to me the most however when you add up all of the little things this phone does extremely well makes me very happy and for the record that list is very long with it's awesome camera, outstanding audio qualities, impeccable build quality, minimal bloat, and even it's squeezable sides with edge sense..
It's a really amazing phone when you add it all up
Mac