Why is the Shri Sai Satcharita considered more suitable for devotional reading than the works of Shri Dasganu Maharaj?

According to the information in Chapter 0, while Shri Dasganu Maharaj's works like Shri Bhaktalilamrut are valuable, they are not ideal for a Parayan or Saptah focused on a single saint. This is because the biographies within them are not comprehensive, often spanning only two or three pages. In contrast, the Shri Sai Satcharita by Annasaheb Dabholkar is highlighted as a detailed, poetic, comprehensive, and famous work specifically written about Sai Baba. This level of detail makes it one of only two such Guru biographies found in Maharashtra suitable for in-depth study.