I'd like to know as well. I've seen them mounted near the drivers side pillar.
But I'm especially curious about the integrated dash mount.
How does that attach to the dash? Is it more secure or simply more pleasing to the eye?
The larger screen and additional data points. Also there is additional storage for data logging. The evolution series has programming capabilities which I don't currently require. The insight series is strictly for monitoring engine parameters and some basic controls for the engine. But not charging any parameters.
That is my personal reasoning for the purchase of the insight over the evolution.