Is it better to lay the floor and manage coins at the entrance, or copper coins?

Copper coins are good.

1. Laying the floor and keeping coins at the entrance is helpful to block evil spirits, because evil spirits are afraid of pig iron. This also protects the peace of the home. The five elements of copper coins belong to gold, and in Feng Shui, they have the functions of dispelling evil spirits, warding off evil spirits, calming the house, and attracting wealth.

2. Family members have to step on this place when they come in and out every day, which indicates that "money comes in and money goes out". Placing coins means that the family has wealth. Copper coins are round on the outside and square on the inside. The outer circle represents heaven, the inner square represents earth, and the emperor's name in the middle represents people. With the three talents, Feng Shui is very powerful.