In my opinion, you need to be extremely sensitive to the modules to be able to do these types of shenanigans.
I have multiple variations of the same custom, but the reason it works well for me is because I know how to bring the focus to those modules consciously, which leads me to utilize them more than if I were someone else who needs a few days to feel the custom, let alone the modules in it.
I don’t recommend anyone to this, as doing it can lead to FOMO from more and more modules, and it will ultimately lead you to running just one variation, which is what happened with me on multiple occasions, hence why, right now I’m running a custom that I have not made another variation of, and while I did have some inclination to do so, especially with the new modules that are out, I don’t see it as a worthy decision, especially since the custom is already doing well.