Just went from an SE to an 8. Have to admit the 8 is a gorgeous piece of equipment. Great camera, great speakers, great performance generally — but two months later it's still just too big for comfortable one-handed use. I'm always shifting it around. One big clue that phones are too big? The "reachability" feature. The minute you see a UI workaround like that, something's amiss ergonomically.
Just for kicks, I fired up my SE yesterday, and wow is it easy on the hand.
This, yep. I do like my XR but feel a bit like I was finally pressured by Apple into deciding it's ok to use a skinny tablet as a phone when it seemed prudent to upgrade again but there was no small form factor on offer.
I do now use the SE as just as a WiFi device, for a quick news check and for reading books in the odd free moment while waiting for coffee to brew and etc. But, I had to stick the SE in a drawer for a few weeks when getting used to the XR, and I still have to put it someplace besides on top of the microwave next to the XR or I'll grab it up meaning to have a cellphone on board when leaving the house. Old habits and comforts are hard to shed.