How did Gajanan Maharaj's advice to Ratanji about having a son compare to what Das Ganu suggested?

This question is based on an incorrect premise, as the provided excerpts from Chapter 14 do not mention Gajanan Maharaj at all. Therefore, there is no advice from him to compare. The text clearly states that Ratanji confided in Das Ganu, who then advised him, 'Go to Shirdi; you will obtain your heart's desire.' Das Ganu's counsel was to surrender to Sai Baba alone. Ratanji followed this specific guidance and traveled to Shirdi to meet Sai Baba, not Gajanan Maharaj. The narrative is exclusively about Ratanji's faith in Sai Baba to solve his problem.