I believe it's better that you test which setup is best for you, yourself. I mean if somebody drifts with some setup it doesn't guarantee that you'll drift with the same setup. There really isn't a "best" drift setup. In my opinion most of it depends on the surface you're running on and personal skill(how fast you react, your personal timing, ect). Sure, many people have hardwood floor but each one differs. Plus with experimenting you'll learn more about the car like how it reacts with the different positions of battery packs and other things. Trust me it feels better knowing that you did some setup with your own personal touch
I'm not trying to be mean or anything just giving you a suggestion.