I recently buy a license of EN, I love the minimal interface (easy to use) and they have a lot of features, but not sufficient for some people. I need Markdown in my day by day, I write and then spend a lot of time copy and pasting content on different platforms and it be turns inaccurate and tricky. I'm actually test other note taking systems and probably I will made a change. EN is expensive and needs some features than others already have for years.
Vote for:
Markdown and side by side preview
Export to competent formats
Code highlight for programmers
Plot simple graphs
Plugins to do all of then and more
Thanks