Thanks for reading Dan. I'm not sure I fully understand your question though.
I write mostly on health and wellness, these are my best earning articles. I also publish these on my own wordpress blog, though I try and make my wordpress articles a little more SEO focused than I do on here.
I only really write about Medium for my own personal reference and to make me analyse my stats a little more as I'm not always great at doing that. I don't write about Medium for the money. As for me they are often my lowest performing articles.