Do You Prefer Bad Video With Good Audio?
I exported the video at 480p and then imported the file back to FCPX and exported as 1080p. I used the original audio to ensure it wasn't further degraded.
The point of the main channel video and this is not to say "this setup is better than that setup", it is simply to illustrate the point that audio will make or break a video. There's more leeway given to bad video as opposed to bad video.