Sadhguru: Fundamentally It is only one. Another one is just a question of dimension. We approximated that When the houses are wherever amongst 2000-2500 sq. ft., the Bhairavi Yantra would do. For households larger sized than that, we explained this is not ample and we provided the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi