Sadhguru: Fundamentally It is just one. Another one is just a matter of measurement. We believed that When the houses are wherever concerning 2000-2500 sq. ft., the Bhairavi Yantra would do. For homes bigger than that, we explained this isn't more than enough and we available the Avighna. Avighna also https://www.youtube.com/@Mahavidyabaglamukhi