What rosary should I use?

It is allowed to use iron beads, copper beads, beads, pearls, corals and wooden pegs as beads. According to a book translated by Sanzang Bao Siwei in the Tang Dynasty, Manjusri Bodhisattva once told the public in front of the Buddha with great compassion for the benefit of all beings in the future: The public listened attentively. Today, I will explain all the merits of counting beads to you. If someone wants to be selfish and altruistic when chanting the Buddha's name, and is eager for quick success and instant benefit in Buddhism, there should be such wonderful support of Buddhism. If you use iron beads, you will get five times the fortune if you pinch the beads once. If you recite it with red copper beads, the fortune you pinch out is ten times. If you recite with pearls, corals and other beads, you will get a hundred times of blessings if you pinch them once. If you take Zimu as a string of beads and knead it once, you will get a thousand times the wealth. If someone wants to live in the pure land or the sky, they should hold this rosary. Although it is important to choose a few pearls, it is most important to arouse supreme bodhicitta.