Can you show me the comparison in the preface between the writing styles of Tulsidas and Valmiki for creating religious biographies?

The preface (Chapter 0) of the Shri Sai Satcharita does not contain any comparison between the writing styles of Tulsidas and Valmiki. The text does, however, discuss different forms of biography writing. It makes a distinction between prose and poetry, stating that detailed poetic biographies are considered most suitable for spiritual study, recitation (Parayan), and weekly recitations (Saptahs). The author, Balkrishna Vishwanath Dev, notes that prose is difficult to memorize and that there is no established tradition of performing Parayans or Saptahs of prose biographies.