When comparing Zenburn vs Dracula, the Slant community recommends Dracula for most people. In the question“What are the best VIM color-schemes?” Dracula is ranked 3rd while Zenburn is ranked 11th. The most important reason people chose Dracula is:
Sublime, Atom, Vim, iTerm, Terminal.app, Zsh, Slack, TextMate, Emacs, Visual Studio Code/Visual Studio, Xcode, IntelliJ, and more.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Exceptionally easy for your eyes
Pro A battle-tested solution backed by decades of happy use
Pro Low contrast color theme
The low contrast will reduce eyestrain.
Pro Ported to a lot of apps and software
Pro Available for many popular editors, terminals, etc.
Sublime, Atom, Vim, iTerm, Terminal.app, Zsh, Slack, TextMate, Emacs, Visual Studio Code/Visual Studio, Xcode, IntelliJ, and more.
Pro Great in lots of languages
Even for Markdown.
Pro Perfect color pitch
Colors are perfectly pitched, easy to focus on scripts and shells.
Pro Well designed
Pro Very good for the eyes
It looks very good, with a little of blue light. It also works very well with MacOS's Night Shift. I would recommend this theme for starters.
Cons
Con Quite low in contrast
While the low contrast reduces eye strain, some people may prefer the added legibility of a higher contrast.
Con Consistency
Some colors are too vibrant and bright.