A couple of things:
a) Old vs New Maps
Will the old (depreciated 2D) map continue to be viable as an option? The reason is, I can see every start discovered in the galaxy (though takes some loading time) to see pockets that haven't yet been discovered. I can't seem to do that in the new 3D or 2D maps as I would have to scan through the entire galaxy manually first in order to load everything thing up. Not to mention showing everything like the older map did, you can easily see a lot of the fun designs or sayings people have spent many hours drawing with visited systems.
b) Bookmarks
I see in the new 3D maps some bookmarks in the list, however, they don't pertain to any of my actual book marks I have set in either the History Tab Notes from EDDiscovery, nor my bookmarks I've added with notes either directly from ED in the Galaxy Map. The old depreciated 2D map shows all the bookmarks from ED and the History Tab, but does this mean that I'd have to manually add in all bookmarks I have notes in the History all from scratch again for the 3D maps?
c) Configure Map Toggles
I find the new toggle method a bit hard to see what's exactly on or off. The gray background of the Configure Map is gray, and toggling on something puts just a lighter shade of gray as a square behind the icons and I find that a bit hard to see what is actually on or off. Maybe another color or better yet just a red X or line through those that are toggled off would be easier to read.
Anyways, I do like the new 3D map as it is a lot quicker than the older method, and the toggles are so much nicer to have, just still hope to have access to the older map for the reasons mentioned above. Just my feedback on the new and improved EDDiscovery