Lime Rock Grey vs Nardo Grey

Here's a side-by-side comparison between two different but easily confused paint options: Lime Rock Grey (on the F80 M3 CS) and Nardo Grey (on the F82 M4). Lime Rock is a touch darker. Lime Rock Grey was one of the factory color options on the M3 CS while it was in production. Nardo Grey is purely an Indvidual option. Which would you prefer to have on your F8X?