Sfm great confusion

Hello everyone....

I request all of u to plz answer my question as earlier also i asked something but not even a single reply came..

So frnds, plz co-operate wid me this tym.. This is my request from all of u..

My query is, for SFM whether one should go for JB Gupta DVDS+HIS NOTES or go for RAJIV SINGH DVDS+HIS NOTES?

As some of my friends told me that Rajiv Singh teach wrong concepts (sometimes), bt some says JB Gupta DVDs is a waste of tym bcoz he repeats the same thing which is written in his book.

So, plz suggest me which one of these two should be choosen? &

if one go for JB Gpta then only his book is sufficient to cover all the concepts or his dvds will also be necessary?

Plz suggest me only on these 2 teachers....

Plz rply soon..

Thanks

Ajit