When comparing Flat Remix GTK theme vs Orion, the Slant community recommends Flat Remix GTK theme for most people. In the question“What are the best gtk3 themes?” Flat Remix GTK theme is ranked 5th while Orion is ranked 29th. The most important reason people chose Flat Remix GTK theme is:
The additional color options are all very well thought out, too.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Very clean look
The additional color options are all very well thought out, too.
Pro Plug-ins including Pixlr image editor
Pro Built for front-end development
Orion was developed specifically for front-end development, making it a strong option for front-end developers thanks to features like syntax validation with ESLint and HTML content assist.
Pro Eclipse-like UI
Orion is developed by Eclipse and shares a lot in common with the Eclipse IDE UI.
Cons
Con No runtime environment
Does mostly do file editing, but without good project support, web terminal, build/runtime environment.
Con JavaScript only
Orion currently only supports JavaScript.