I'm late to the party, but fully agree with
chopsaw
. We exclusively use masa harina, never corn meal or corn flour.
Nixtamalized corn tastes better (for our palettes), and is far more nutritious. If you hunt around, you can even find course massa harina if you want that more toothsome texture. Try looking for Tamal.
Fun anecdote: before the discovery of the Americas, the English word "corn" simply referred to the predominant grain of the region. When the Europeans brought back corn it grew so well everywhere, it became known as corn. Unfortunately, they didn't bring the nixtamalization process which is a problem because the vitamin B in corn is unavailable until it's nixtamalized. So when many people switched to eating corn in Europe, there were massive vitamin B deficiency problems (niacin specifically). Niacin deficiency causes pail skin, mental issues and sensitivity to sunlight. This widespread niacin deficiency is one of the theories on the origin of vampire legends.
So happy early holloween and you should be eating nixtamalized corn

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Ps, hopefully food find this as interesting as I do. Sorry if this was too much if topic.