I’ve been using Rhino 8 for a while now, and honestly, I find it graphically a step down from Rhino 7. In a semi-transparent display mode, I’ve set the surface edges (including naked edges) to show in black. However, in the viewport, they randomly appear either black or take on the color of the surface itself — you can see what I mean in the video below.
Also, still in semi-transparent mode, surface selection doesn’t always work properly. Sometimes clicking in the middle of a surface does nothing — you actually have to click on the edge to select it, which feels really inconsistent.
https://www.loom.com/share/ff52e27d05bd46c6a9c51ce3daee86b0?sid=21a3f6ef-1d56-493c-b2d4-7e0b3cec809f