Currently i ve started SFM for nov 2011..I think u cant stick to one book,i ve shridhar with me...yes its true its mathematical based.but its a comphrehensive book tats wat matter in context of Ca Exams.
I feel intially stick to one particular book but as long as ur concepts clear..if u ve doubt in ur concepts refer with ur frenz who ve attended coaching or refer jb gupta or refer nagendra shah or any other book for tat matter but clarrify ur concepts...
Don jump over books.Stick to one.Refer many ,if ur concepts are not clear.