which is better? Montessori Vs Kinderland?

Depends where you want your kids to end up studying. I think kinderland is more focused on singapore school prep, whereas montessori is great for ib classes. My Daughter was part of a montessori school but we now send her to a non montessori school and one focused on academia

Montessori as it's independent and training the children to be independent from young is good and beneficial for them in the long run.

Can't say which Is better. It depends on what you prefer and place as priority. I prefer montessori as it's independent based.