Honestly, I was sold on the Note7 until the battery cell issues - which I hope to see resolved before making my decision around Thanksgiving. I am very wary about HTC manufacturing the new Google Nexus/Pixel line. Let's just say that their cameras have almost always been subpar. Even with Google onboard, I have little faith that they are going to be able to produce the best camera, unless it is again outsourced.
Nearly a year later, I love my Nexus 6P far more than I did my Nexus 6 at this point, and yet, I still have a few major gripes about this phone that I'm not confident HTC will be able to address:
(1) Call and signal quality on Sprint
I notice markedly poorer call and signal quality using my 6P on Sprint, and while I was quick to blame Sprint at first, I live in the middle of Manhattan and family members with Samsung and Apple phones do not encounter the same signal issues.
(2) Lack of wi-fi calling support
On Sprint, there's also no wi-fi calling and texting support for the 6P, which means stomaching poor call/text quality. I jumped for joy when I heard the Nexus line was going to get the same Wi-Fi technology used on Project Fi, but stepped back when I remembered that Sprint does not support wi-fi calling on the 6P. Thus, anytime I have a poor signal, I cannot call or text unlike everyone else I know.
(3) Confusing, startling lack of support for the 6P's USB-C port
I have had a dead phone without a USB-C charger in reach twice in the past year. And it sucked. Now, I have five chargers and keep them scattered around my life to make sure that I will never go phone-less. But after losing my charger while on a trip back in January, I found out the hard way. Finding the right spec'd USB-C cables on Amazon was an absolute disaster, despite the Google engineer who tested out cables. And purchasing another cable on Google that had a 3-5 business day window for delivery was unhelpful. I'm tired of owning a phone that is not properly supported inside mainstream stores like Best Buy and Target. And I'm tired of owning a phone that still, to this day, doesn't seem to have the same specifications of other USB-C devices.
(4) Snail's pace with which HDR+ processes
The 6P's camera is wonderful and I take remarkably better shots than anyone with an iPhone to this day. However, HDR+ processing on the 6P is ridiculous. It is slow and I have not noticed improvements since upgrading to Nougat. I don't see why the camera software/hardware is so slow at processing HDR+. Not to mention the lack of OIS.
(5) Poor optimization of certain signature apps for the device (e.g., Snapchat, Instagram)
Snapchat, Instagram, and many other signature apps simply do not work as well on the 6P. And it's annoying. I would delete these apps altogether if they weren't the center of life for friends and family. Instead, I have to deal with the drain they put on my battery, reduced quality in the way that Instagram and Snapchat process the photos I take, and poor CPU usage. It's a mess.
(6) Can't text from my computer without the use of a third-party app
Google should be ashamed. Yes, Project Fi and the remnants of Google Voice on Hangouts allow a 6P user to communicate between their computers and phones. But this means giving out my Google Voice number to everyone instead of my main line, which is impractical. Text. Messaging. Needs. To. Work. On. My. Computer. Without. A. Third-Party. App. That is all. The iPhone has had this feature for years and if Google really wants to put emphasis on messaging, this is a remarkably simple feature to adopt.
If Google and HTC can fix all of these problems and retain the build quality and overall experience of the 6P, they'll have my purchase. Otherwise, I'm going to look elsewhere; maybe go back to Samsung or - yikes! - even consider the iPhone (although I really don't want to).