The previews/hands on of the V30 look promising. With a top of the line processor, larger screen to bezel ratio, OLED display and improved cameras, this seems to be a step up from the V20 and G6. It loses the replaceable battery and twin screen which I think are no great loss. I think LG are onto a winner here and it certainly appeals to me a lot more than the Note 8.
http://www.gsmarena.com/lg_v30-review-1646.php
https://www.engadget.com/2017/08/31/lg-v30-hands-on-preview/
I only wish Sony would update their phone designs, which are starting to look a little dated now in comparison.