Sins of a Solar Empire and Galactic Civilizations II form my most recent frame of reference for space 4X (I do not consider Civ: BE to be so much "space 4X" as "different planet 4X", as the scope is still a single planet), and I'm imagining some of those with some EU4 mixed in.
I never played Gal Civ III, Endless Space, or Distant Worlds because they are not available on my platform (Linux (I played GC2 and SoaSE before switching)) and with the amount of native support that now exists, I'd rather play a game with native support than use Windows Steam through WINE to try to run Windows games that may or may not actually work.
I never played Gal Civ III, Endless Space, or Distant Worlds because they are not available on my platform (Linux (I played GC2 and SoaSE before switching)) and with the amount of native support that now exists, I'd rather play a game with native support than use Windows Steam through WINE to try to run Windows games that may or may not actually work.