numbering routes vs packages

I recognize the advantages and disadvantages of both. I like the flexibility of numbering all receivers' routes. The combinations are almost limitless. However, it has been my experience that packaging combinations forces us to be more simple and rep our stuff during practice. We can come up with a couple of 3 steps and 5 steps and rep them to the point the QB can execute the reads with ease. If we want to throw a wrinkle into the package, we just tag it.

Would someone please share their thoughts on this question?