How do the biographical works of Shri Dasganu Maharaj differ from those of Shri Annasaheb Dabholkar, based on the provided preface?

According to the preface in Chapter 0, Shri Dasganu Maharaj authored two excellent but very short biographies of Sai Baba, found in Bhaktalilamrut and Bhaktisaramrut. A key difference highlighted is the subject matter beyond the core stories. The text notes that Shri Dasganu Maharaj beautifully depicted the 'pitiable state of our country and its causes' in his biographies, a theme he included in his other works as well. In direct contrast, it is explicitly stated that 'Shri Annasaheb did not involve himself in these matters at all,' indicating his focus was strictly on the biographical narrative without this broader social commentary.