The first thing that leapt out at me was the minuscule difference between Kashmir and English willow.
The second was how a composite backing seemed to make a bigger difference than the type of willow or knocking in. However:
Accordingly, a 4.5% increase in MOI was found to increase bat performance by 0.85%. Thus, roughly half of the performance advantage attributed to a composite reinforced blade is due to its mass.
Finally, knocking in sacrifices a tiny amount of performance in exchange for longevity/durability.
So, putting all of these factors together...
Which CBF member is going to be the trendsetter and stock up for next season with half a dozen of the heaviest Kashmir willow bats he can find and go into games without knocking in or oiling them at all?
I am honestly quite tempted to just spend 30-40 quid on a 3.5lb Kashmir Willow plank and see how it goes.