Sadhguru: In Essence it is just one. The other just one is just an issue of dimension. We estimated that If your properties are anyplace between 2000-2500 sq. ft., the Bhairavi Yantra would do. For residences greater than that, we said it's not adequate and we offered the Avighna. Avighna https://www.youtube.com/@Mahavidyabaglamukhi