MPV is very good book, no doubt in that but if you are preparing for both groups it is not advisable. I think Rawat or Paduka is good for A/cing standards.
IT COVERS ALL IMP. ASPECTS & SUMS ALSO, WHICH ARE SUFFICIENT TO ANSWER QUESTION PAPER (MOST IMPORTANTLY ICAI NOW FOCUSING ON STUDY &THESE AS IS ONLY OF 4-5 PAGES ON AVERAGE,MEAN NO LONG TEXT)
D.S. Rawat is the better one , it covers all concepts and exam questions and answers. Also you can revise it faster than any other book. If time permits also solve all unsolved questions.
If you are doing self study then for selected AS 16, 20 and 22 refer M.P. Vijaykumar.