IMO if i were to guess why it was better(remember I have no growing experience yet...) is that you can force 2 more hours of a light a day on the flowers w/o going back to veg becuase you're already too far into the flowering stage. More light more trichs, right?

maybe I should take the clip from the video i'm talking about and post it on here, actually i'll do that now. comp is slow so don't expect me to do it fast...