Hello,

It depends as to what your need is. Is it for exam that is about to come or you are looking for book to read for the whole semester.

Reena chadha: Book is good and is easy for an average student to understand and get the basics.

Anil kumar : Book requires a dedicated and thorough reading. You cannot understand it without paying full attention.
From my prospective Anil kumar is better:
A)  It will be helpful in clearing you basics
B)  More detailed and content in updated and relevant more
C) if you planning to do you practice/further studies/job in corporate law then it will be really helpful

Hence, I would suggest Anil Kumar

Thank you