Sadhguru: Fundamentally It is only one. The other 1 is just a question of size. We estimated that if the homes are anyplace in between 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes larger than that, we reported it's not plenty of and we made available the Avighna. https://www.youtube.com/@Mahavidyabaglamukhi