Sadhguru: Fundamentally It is just one. Another one particular is simply a matter of dimension. We approximated that if the properties are anywhere involving 2000-2500 sq. ft., the Bhairavi Yantra would do. For households larger than that, we mentioned this is simply not sufficient and we supplied the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi