Why is a detailed biography like the 'Shri Sai Satcharita' considered more suitable for Parayans than other works mentioned?

The text explains that for a work to be suitable for a Parayan or Saptah, it must be comprehensive and detailed. Chapter 0 contrasts works like the Shri Sai Satcharita with biographies found in larger collections, such as those by Shri Dasganu Maharaj. While valuable, the biographies in his works are described as being too brief, often just two or three pages, making them unsuitable for an immersive, dedicated Parayan. In contrast, the Shri Sai Satcharita, written by Annasaheb Dabholkar, is presented as a sweet, inspirational, and detailed biography specifically suited for this purpose, making it a cornerstone for community worship.