I'm changing jobs. At my current job, I was offered a choice for a work phone, and chose the Priv over other android and iPhone devices. Never regretted it. Coming from a Z30, simply using apps that never worked on my Z30 was a delight. However the Priv was complementary to my Z30 that I still had as a personal device. Best of both.
Because it was a work only device, I still downloaded few apps. I mostly used it for calls, texts, emails, Google Maps, photos, parking and One Drive. But it was great.
I used the pkb a week, then never again. I loved the OLED screen. I disliked that the camera stuck out, but got used to it. I thought it was giant at first, but I thought the same about my Z30, that now feels tiny. I rarely had issues with overheating or the battery. Just once in a while I'd plug it in to charge, and it would continue draining, until I'd power cycle it. Then it would be fine.
Overall, I really enjoyed my time with it. I'd pick up a personal one if the price was right, but likely not with the news about future updates. Would be interested in a second version (without the pkb), but then it wouldn't really be a Priv...
And no I still don't use my Z30. Just changed it for a Motion.