Complex sentence: Two Puranas, the "Bhagavata Purana" and the "Vishnu Purana", contain the most elaborate telling of Krishna's story, but the life stories of Krishna in these and other texts vary, and contain significant inconsistencies.
Split into simpler sentences: Two Puranas, the "Bhagavata Purana" and the "Vishnu Purana", contain the most elaborate telling of Krishna's story. However, the life stories of Krishna in these and other texts vary, and contain significant inconsistencies.