I was a Note 7 user but wasn't particularly crazy about the curved screen (and the fact that they blew up), went to the V20 and I'm perfectly happy. I use the manual photo and video control all the time as well as the greatly enhanced audio recording capabilities. I also use the dual cameras a lot.
I had a Note 7, beautiful screen and camera, but to be honest I hated the lag. It was really bad lag on BOTH I had. I use the same apps on my V20 and no issues at all for normal use and productivity apps I use for work(except for camera lag on the V20).
Overall, I don't miss my Note 7, but I do go back and forth with the OP3 which I think is very very good in terms of performance. Both the V20 and OP3 user experience were so much better than the Note 7 for me.
How you liking the v20 so far? I sure loved the size and feel of the note 7 and the camera. The v20 is a smoother phone and seems to be faster overall. I've been on so many phones since the note 7. Still makes me mad. Sure wish they could have fixed the issue. The v20 is the only viable option for a comparable experience on my opinion.