If anyone is curious about avionics and experimental aircraft here is a quick video on an overview of the GRT dual screen setup in my Vans RV9A.
https://www.youtube.com/watch?v=iliRm9gjRns
https://www.youtube.com/watch?v=iliRm9gjRns
I believe GRT make one of the best EIFS. A lot of functionalities, I am a big fan of their product.