Book for auditing

I want Fast track  pendrive classes for ca final auditing other Lahoti mam ? which one should i select

You can study from Pankaj Garg sir's book and watch his revision lectures available on youtube.

i have studied from pankaj garg book but i was not able to gain confidence in my last atempt so i want lectures of auditing.

How is CA. Abhishek bansal lectures ?

Thanks for all people