Bangar is best  BUT on exam day it will not be feasible to go through the whole book.

Thus my recommendation is Study IDT from Bangar for first time if u have sufficient time 
if not then go for Ajay jain. 

During Exam (Best Strategy)
Numericals From Bangar (Approx 35 to 40 ques.)

Common Topics from Ajay Jain

Case laws (ICAI select cases book cost around Rs. 40)
no case will come outside these 40 pages
No need to run for ammendment booklets of money makers
ICAI knws the BEST

Ammendment + RTP of ICAI is best source.

Almost 100% Exam coverage from the Above
U may think that this material is very much vast.
BUT if u read them
it will take jst 2 days to go through on 1st revision & Learning Curve theory will apply on later revisions 

O

JST beleive me u can match past exam papers.
 

ICAI cant go beyond its publications as only Metro students has vast exposure & reach to the highly updated material
but ICAI has to keep an eye for less prvileged students as well who cant afford such costly material.
ANY one can define the language written in them in his own words.
After all, OTHER persons' NOTES wont help you much as compared to your OWN Notes.

 

and above all please do the institute's case law book properly cuz its worth 35 marks and you hav to read only 40-45 pages for that which is in large fonts!! 

Thanks All

If you are in Mumbai ... Attend "Tayal Classes" for IDT at Goregaon east... BEST in mumbai... conceptual study ... convenient lecture timings and personal attention....

Bangar + Paduka + Case Laws, More than Enough.....

Is the Institutes  Case Law Books for Taxes available at all books shops or only at ICAI Branches?

Take Only V S DATEY & Direct Tax / IDT Latest Case laws Supplementary by ICAI & You will score 60+ ICAI Generally never go beyond the Latest case laws Published in their Supplementary

FOR AMA:

1.ICAI STUDY MATERIAL,

2.PRACTICE MANUAL,

3.REVISION TEST PAPER,

4.LAST 6 CHANCES SUGGESTED ANSWERS,

ARE ENOUGH.

NOTE: SOMEBODY HAS MENTIONED IN ANOTHER CCI POST THAT ICAI IS MODIFYING CA FINAL STUDY MATERIAL AND WILL BE RELEASED BY JANUARY 2012.