Nurses have a wider scope of application. Nowadays, people have a wide understanding of scientific parenting, and only a few elites in big cities with more conditions will choose early education. But because of this, there is still huge room for growth in this market. The certificate that is easy to test now will be very difficult to test in a few years. If you want to work in this field in the future, you'd better take both certificates.
The summary is as follows: There are many job opportunities for nurses. There is a lot of room for the early education certificate to rise in the future.