Few weeks in and some more brief opinions.
Battery, after about a solid day and half it's usually at 10%. Swap out the battery and away I go.
The Quad DAC kicks in with high impedance headphones (50-600 Ohms), so I purchased some 250 Ohm Beyerdynamics and whilst the accompanying LG ones are good, with the 990 Pros the sound is fantastic.The DAC is the outstanding feature on this phone in my opinion.
The camera I've not been so impressed with, it's good and all but it's not got the wow factor. All the images so have been very soft and not sharp enough for my liking, something I could attribute to all modern smartphones but it seems more noticeable on this phone and it definitely feels inferior to the S7. In saying that though I possibly need to spend more time with manual mode to reap results and reach a definitive opinion.
The second screen is still bloody useless, occasional things like a download bar appearing are a nice touch but overall it's underused and I'm not quite sure why LG stuck with it.
I can't see any forthcoming device dragging me away from the V20 at the moment, the Mi Mix is nice but that's just me lusting after the display, and it's simply too big for also. So even after the FedEx custom charge letter, I'm still a happy V20 owner.