The preface mentions several Guru biographies. Can you compare the work of Vasudevanand Saraswati Maharaj with that of Saraswati Gangadhar?

The Preface provides a comparison of several Guru biographies. According to chunk 10 of Chapter 0, the biography by Shri Samarth Sadguru Vasudevanand Saraswati Maharaj is described as detailed, scholarly, and filled with various poetic meters. However, this same chunk states that it has not become as famous as the one written by Shri Saraswati Gangadhar. Furthermore, it is explicitly mentioned that because the biography was written by the Maharaj himself, it cannot be categorized with the Guru biographies written by Shri Saraswati Gangadhar, setting it apart in terms of authorship and classification.