The lighting in DCS is by far the worst thing about the game, aliased shadows in cockpit, light sources that simply look like semi transparent textures, reflections on the cockpit look like somebody drew on it with a feltip & the ground lit up by street lamps again looks like its painted on the textures. It's a stark contrast to what is otherwise a very pretty game. I hope they find a way to incorporate these features one day, at least the DLSS that could give a large fps boost.