I was using 6s plus but found it a bit tad heavy and changed to S7E - for the camera and the much smaller form factor albeit being 5.5 incher

But eventually still comes back to my trusty iPhone(7 plus now)
With my other i devices all sharing and deeply integrated especially with the iOS ecosystems, it's hard to part with an iPhone for long.
Now may look into getting an apple Watch to complete the circle. Haha.