Can you compare the Shri Sai Satcharita to other detailed Guru biographies mentioned in the preface?

The preface highlights two primary, detailed Guru biographies. The first is the older and widely studied 'Brihat or Thorale Guru Charitra' by Saraswati Gangadhar. The second is the more recent 'Shri Sai Satcharita' by Annasaheb Dabholkar, which is the main subject of the preface. As noted in Chapter 0, the text asserts that apart from these two, no third work written in such detail is found, though it does mention a scholarly but less famous work by Shri Samarth Sadguru Vasudevanand Saraswati Maharaj.