Mahayoga is superior to all forms of yoga. Those who attained immortal status did not create any learning methods for ordinary people. But among them Mahaavatar Babaji and Mahamaharshi took the initiative to create such learning methods.
When such a great person creates a method of learning for common people like us, it is suitable for all types of people and even for all ages. There are no superstitions in it. They are associated with the Almighty and the methods of practice they have devised