I am on AT&T and my 2 year contract so it is phone upgrading time with contract renewal. I am mainly stay on AT&T because I get a 18% discount through my employer and I am grandfathered into the unlimited data plan. My current phone is the LG Optimus G Pro. It has been a great phone and held up well, my only issues are the lack of Accessories and Updates. Both most likely because of the limited production quantities of the phone .
All my previous phone had Otterbox Defenders, my case of preference do to my line of work, so I was a bit bummed that one was never produced for the G Pro. I had to settle for a generic holster hardcase, it got the job done, but had lots of issues making it a pain to use.
the G Pro has a 5.5" screen and still felt a little small for my largish hands So phones I am currently thinking of are:
the Moto Nexus 6 ($250USD subsidized)
This phone caught my eye due to large size of the Screen (nearly 6 inches) and the android updates it will receive being a nexus phone
and the Note 4 ($299USD subsidized) .
The S-Pen intrigues me as I'm always hitting the wrong things on screen with my large hand. I also looked at the Samsung Galaxy Edge as it is basically a Note 4 with an extra screen. However I am concerned about not being able to find a Quality Holster Hard Case for it due to the limited production run (1 million units from reports).
Also the One + One caught my eye but I learned on their website is "invite only" so I sort of ruled it out and did not research it.