I personally don't like scuff sheets and would rather not have them on my match bats. And here's why.
I prefer the sound of willow without one.
I believe it feels better.
I know after every innings, or even every shot if looking what condition my face is in, nothing hidden under a mucky scuff, or damaged edges hidden under bubbles and whiting on the scuff
I have a bat made to my weight without scuff, not with and prefer it like that.
And last reason, and the important one.
I am a cbf bat badger, I buy atleast 4 bats a season, chop and change and sell on. Having a scuff does not give me any longivety(is that a word) gains. As I don't keep bats long enough.
My match bat was a b3 butterfly, grains are all opened up. Edge has some damage, toe a little feathering, it has lasted me a season, it has done tis job well. And will now be retired for next season.
It never needed a scuff.