As I have said in other threads, any way you choose to do it is fine. I use alky, he uses race fuel, she likes E-85, the GLBT people like additives, your x-girlfriend's girlfriend has a giant intercooler, and the family pet uses 93. Whatever floats your boat.
We all want to go fast. But for a street car, pick what you understand and whatever you feel will get you where you would like to be. But also base your choice on reliability. Then tune to the best of what your choice had to offer. Then stab it whenever you feel like it, the very most important things are a consistent repeatable predictable formula.
If your not always at the track trying to beat you last best, and your not messing with the other options and adapting to new learning curves, and you different