Why do some Feng Shui compasses use innate Bagua and others use acquired Bagua?

The innate Bagua is the body and the acquired Bagua is the function

"Xiantian" refers to the initial stage of brewing before the universe has been formed or before everything has been formed. That is, the original state and chaotic state before geographical changes. This period is the "innate" state.

"The day after tomorrow" means after the universe begins to form or when everything in the world is already in the stage of creation, movement, change, and development. It is also a state of continuous circulation and change after geographical changes. This period is " The day after tomorrow” state.

"Xiantian" means "static", and "acquired" means "changing";

Therefore, acquired Bagua should be used and refer to Xiantian Bagua.