Odyssey UI will get there, I'm sure. I don't like a lot about it, but I do get where its going.
There's some clunkyness with it and a few bugs still...
Like passenger mission cabin selection with mouse not working on the top row, yet with my hotas it does, but when I press up to go to the cabin selections I get an underlying "faction popup" first, that clearly shouldn't be there, it pops up from nowhere.
Then inconsistencies, like go to passenger missions, hand some in and it returns you to "normal missions" interface instead.
I'm also not a fan of how the menus in the galaxy map (like POI's) work, such as select landable surfaces in the poi menu, then change the info shown on the right popup, to view the info I want, then have to go back to poi's icon and back to surfaces etc.. etc
Not user friendly and not efficient, at the moment, but as above.. I'm sure it will get ironed out eventually.