If there was no recall and just some reports of fires, yes, I'd keep it.
Between my son and I, we've had 5 Note 7's. Not one issue. I know twelve people who had the original Note 7 and its recall replacements. So 24 phones between them. No issues. I haven't heard of one issue in the city I live in, the surrounding cities or counties. It would of made the local news if there had been any. I also haven't read about any users on this forum and any other forums I belong to having their Note 7's catch fire.
That being said, I no longer use my Note 7. I went back to my LG G4. I've had five LG G4's since its launch. Two if which have caught fire. A friend of mine had his G4 catch fire as well. No recall on the G4. No airline bans on the G4. No media coverage on the G4.