Happy to report that my meltdowns and glimpses of insanity in my indecisiveness of choosing between the 5X or 6P are finally over. I think I mentally exhausted myself. As you can guess from my above post, I've decided on my 6P.
I can finally say I'm incredibly happy with it : )
The size took some getting used to, but I'm fine with it now. I still think 5.5 inches is my ideal size, however.
Really enjoying how nice it runs, and DAMN it's nice to be back on Android. It's the little things that make it for me -- like being able to put icons wherever I want instead of them auto-arranging to always go top and to the left.
Now I just have to arrange a return for my 5X, which is quite sad but also necessary, of course. I will miss you 5X! If only you came with a better battery and bigger memory and storage! Otherwise your size and screen are perfect!