Not knowing what you are working with, I say it is time for you to be master of your domain. You have a few ways to go, flush some, normal food others and whatever else you want to try. Hell even do 48 hrs darkness....
If this is your first grow, you need to be focusing on proper drying and curing of the bud. All the extra terps in the world wont cover hay smell....... Get this under your belt, try a few different finishing techniques and decide your favorite.
Being on a forum isnt about doing exactly what you are told by 100 people to do, its about reading those 100 suggestions and making your own informed decision.
I assure you, nobody on either side of this conversation is "wrong", we just all have our opinions of whats "best".