I'm working with NX 19 Years ago. Since Unigraphics V15.
So I've seen some different UI's in all the time. Some things are now better, some not.
Which of the NX Thems for the UI do you prefer?
The pictures her are captured from NX1847.
Since the "Light (Recommended)" is appeared much people work with them.
Until a couple weeks ago, I never changed the theme, and only then because of the discussion on the NX1847 icon colors. Since UG v8, I've just used whatever the default was.