In this video,

https://www.youtube.com/channel/UCWbvnW8IqMxiNDyEYfyx7NQ

it is recommended that you color sample your track media versus the preview monitor. When I do this, I do notice slightly different results.Does anyone know why the Track Media display would be more accurate (or better or worse) than the Preview Monitor? I honestly can't see any difference, but there is a slight difference in values where you sample from.