Which feng shui is better, Gan Long Bao Tong or Daoguang Bao Tong?

Gan Long Bao Tong is a kind of common geomantic objects, with rich homophonic sound, which makes the wearer prosperous, and also has the function of driving away disasters and evil spirits. Daoguang Bao Tong is one of the necessities of geomantic six emperors' money, and it is also suitable for making bronze swords. It has the power to ward off evil spirits, exorcise evil spirits and subdue evil spirits. Daoguang Baotong has better feng shui function.