What can be the replacement of foxtail millet?

Foxtail millet can be replaced with any other millet such as varagu, little millet, barnyard millet, etc. Before replacing the millet, consider the following points:

The size of the millet should be small; you cannot use ragi, jowar, or bajra in this recipe.The millet should be whole and unpolished. You can identify whether it's polished or not by observing the texture and colour. If the texture is rough and the colour is not pure white, then the millet is unpolished and whole.