The Mac interface now more closely aligns with its Windows counterpart, allowing for a "Universal" feel. Features like allow you to customize, save, and restore your favorite interface arrangements depending on whether you are drafting, modeling, or rendering. Core Strengths of Rhinoceros 3D
If you are running build 8.11.24254.15002 and encounter "blocks, units, or materials" inconsistencies—particularly between Rendered and Raytraced modes—consider updating to the latest service release (such as 8.12 or newer). Rhinoceros For Mac 8.11.24254.15002