LG bricked my V10 recently and I am mad as hell. I lost data, endured a week of downtime until I picked a phone and moved it to Verizon. I am paying close attention to V20 to get an idea of what it will do. If there isn't a flood of bootloop reports that became an epidemic with V10, I will buy it maybe this summer. Right now doesn't seem likely.
This is too bad because I like the LG V* concept. Vibrant screen that's kickass and the best I've ever seen, removable 10,000 mAh ZeroLemon cell, other interesting features. The device failing on a trip and losing data is just utterly unacceptable, at a critical time.
I got a Samsung Note 4 (because 5, 6 and 7 don't support ZeroLemon removable batteries) and it's just ok. The technology is several years behind but it at least it doesn't bootloop. I hope it lasts enough to carry me over to whatever is latest-greatest. I could buy any device but I want a close to 6" screen, removable batteries and thus am forced to buy obsolete devices.
There are many phones on the market that support removable batteries. Most of them several years old.
It doesn't seem like root issues of bootlooping were addressed in LG V20. V10 was OK for a while and then in the fall of 2016 it hit like an epidemic. Seems like V20 is also in the early stages of that same epidemic. I mean, it's the same phone without a redesign. More like a revision.