I've gone a different direction than most I think.
I've been really disheartened with the behavior and priorities of MS lately. I have Galaxy phones and iPhones but neither just "get it right" like windows does.
So I've kinda given up on the whole smartphone thing. I've taken this as an opportunity to disconnect a bit from the always-connected world. So now I have a phone that is minimally intrusive in my life, but still has all the functionality I may need in a pinch.
Enter the Jelly Pro.
Super small. And I'm not a big guy. The smallest smartphone running a full modern version of Android (7.0, but slated to get updates to 8). So I've simplified my life by not using my phone for everything anymore. Mainly just calls, text, and WhatsApp, with the occasional email and Instagram post. The Microsoft Launcher is great in that it keeps me up to date with the weather, and my calendar items. Keeping it basic. And I'm loving the freedom. I get my real work done at my desk now, instead of trudging through it on my phone like I used to on my Lumia 950. Though a 5.2" screen is great, it's still painful to get real work done on it compared to a laptop or desktop.
It has also freed up a pocket for me. One of it's marketing claims was that it fits into a coin pocket, and it totally does. It's so nice to NOT have a big brick of a phone in my pocket that restricts movement and is uncomfortable when sitting down. The new Galaxy phones like the + and the Note 8 are BRUTAL in this regard, as they are now extra long, and extra uncomfortable. You almost need a separate carrying case for it.
When I'm not carrying it in my coin pocket, it's small enough that I use it like a wearable strapped to my forearm. It is a bit clunky in this configuration, but it doesn't bother me at all. So much better than strapping to my upper arm like you have to do with all smartphones due to their large size. On the forearm, you can still do everything you need to do without removing it from your arm. Heck, you can even take a phone call.
So I've gone the route of finding something with LESS, rather than finding something with more.