: To use advanced GPU features, your Mac needed at least 1GB of VRAM (2GB recommended) and support for OpenGL 4.0 or greater. CC2017 System Requirements for Mac - Adobe Community

Modify polygon sides, corner radii, and angle spans dynamically using on-screen widgets without digging into sub-menus. macOS System Requirements & Compatibility

When drawing or moving shapes, paths automatically aligned to the pixel grid.

If you are considering deploying this specific legacy version on an older workspace, weigh these advantages and disadvantages: