Why are some works by poets like Shri Dasganu Maharaj considered less suitable for a detailed Saptah of a single saint?

While works by esteemed poets like Shri Dasganu Maharaj are valuable, they are sometimes not ideal for a Parayan or Saptah focused on a single saint. As Chapter 0 clarifies, the reason is that the biographies contained within larger collections like 'Shri Bhaktalilamrut' are often not comprehensive. They may only take up two or three pages, lacking the necessary detail for an in-depth, week-long devotional reading dedicated to the life of one particular saint.