Which Montessori kindergarten in Kunming is better?

Nowadays, people everywhere say that they are Montessori education, but most of them are fake. They just have some teaching aids and some slogans and say that they are Montessori education. I have found many kindergartens for my children and I think they are more authentic. There are only two, the public one is Yuantong Kindergarten, located near Yuantong Mountain, and the other is Aiyoushe Montessori Children's Home, located at Emerald Bay