Sadhguru: In Essence it is just one. Another 1 is just a question of size. We believed that Should the residences are wherever among 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes larger sized than that, we claimed this isn't enough and we available the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi