Ias baba cover things in a comprehensive manner. It is divided into sections of subjects that makes it easy for a user to find things quickly. It is not as old as other websites(that are meant for study purposes) are but in a very short time of just few years it has made its place in the list of top IAS websites.
I like it because of its quality content. Being in the phase of preparation, it proves to be very handy for me.
I just love to use this website.