Why are some of Shri Dasganu Maharaj's works not considered ideal for a focused Parayan of a single saint, and what makes a text like the Shri Sai Satcharita more suitable?

Chapter 0 clarifies that while one can perform a Parayan of Shri Dasganu Maharaj's works like Shri Bhaktalilamrut, they are not ideal for focusing on a single saint's biography. This is because the biographies within them are not comprehensive or detailed, often spanning only two or three pages. In contrast, a work is considered suitable for Parayans and Saptahs when it is detailed, poetic, and comprehensive. The Shri Sai Satcharita, written by Annasaheb Dabholkar, is cited as a prime example of such a suitable work, providing the necessary depth for devotees to study.