Ordered the V20 from BB to get the $200 BB credit. My Note 4 has been great after the MM update, but not enough app storage and though the low light pics have improved, they still are very weak compared to the Note 7.
Skeptical of battery life, but battery life is relative to the user. I got 5.5 hours SOT with the Note 7 and getting 5 hours with the updated Note 4. Again relative to my own use. Note 7 signal reception though was not good, but Note 4 is good.
If battery life is good, low light pics are very good and signal reception at least equal to the Note 4, should be a good Note replacement.