I have a large feature project with already pre-rendered scene clips, and a few regularly applied plugins - Hit film Vibrance, color saturation adjust and vignette/diffusion. One of these is applied to all clips, the others only to a few. I had a desire to keep the clips free of any individual plugins for simplicity, and put them onto separate tracks which have the plugin(s) applied to the entire track.
I am wondering does this create an unnecessary drag on the resources, or does the fact that most of the time a plugin is being applied to empty space on a track make it the equivalent of having individual clip plugins. In other words does it matter one way or the other? I am trying to formulate a way to efficiently finish this large project and keep it simple and immediately adjustable.