I love Nokia, but I prefer the M8. If the M8 WP8.1 version came to AT&T too, I would leave my 920 in a heartbeat.
And tbh, I don't use any of the Nokia services as much anymore. The HTC camera app on this device will be great, and probably faster than Nokia Camera. HTC will probably have good firmware for a phone that is just as good as their Android flagship in terms of specs.
So if you are able to get this device, get it, not the 930, imo. Boomsound and microSD vs 20MP camera and wireless charging. Both have their pros and cons. Your pick.
Sent from my Nokia Lumia 920 using Tapatalk