Scandi Gray is an upgrade of Spanish Circle Gray, which I have actually purchased and used in the past. It's difficult to find contacts for dark eyes, especially when gray itself is already a pretty dark color. However, Scandi's isn't a typical gray. There are subtle light brown and blue tones that blend with the natural eye to create this rich, 3D color. Even though I love Spanish and wear it often, I notice that the added specks of color in Scandi makes the lens brighter and more visible. I wore both these lenses for an entire day, so I was able to observe the variances in color under different lighting conditions.