If I want to organize a group reading of Sai Baba's life, why is the 'Shri Sai Satcharita' specifically recommended over other historical works?

The preface detailed in Chapter 0 highlights the unique suitability of the 'Shri Sai Satcharita' for group readings like Parayans and Saptahs. While other works, such as those by Shri Dasganu Maharaj, mention Sai Baba, they are not comprehensive, often dedicating only two or three pages. This makes them unsuitable for a detailed Parayan of a single saint's life. In contrast, the 'Shri Sai Satcharita' by Annasaheb Dabholkar is described as a detailed, poetic, comprehensive, and grace-filled biography, specifically written to be suitable for such devotional study. It is cited as one of only two such detailed Guru biographies found in Maharashtra.