As mentioned, everyone's results will differ.
I will give you my personal experience based on around 200 whitetails killed and a few hundred more witnessed. The 7mm Remington Magnum with a 150 grain Nosler Ballistic Tip at a MV of 3100fps has anchored the most whitetail when the CNS was not impacted. It is more common for that combo to put whitetail down at impact on rib hits than any other IME. Call it luck I guess as there's nothing magical about that combo. I use so many diff cartridges and bullets these days, but none have anchored deer with the consistency of that mentioned combo. If I had to guess, it's mostly because I run premium bullets these days and they don't seem to provide the internal damage of the NBT at higher MV. Internal damage plays a big role is quick kills when we are speaking non-CNS impacts.
