I'm looking for anything with epic battles in space composed of single ships or whole fleets, something like Lost Fleet saga but perhaps less annoying backstabing and treason of subordinates. I also look for written form of something like X Universe, Stellaris, Distant World Universe, epic space battles, that's it. Thanks for any recommendations.
The Starfire series by David Weber and Steve White. Alien armada suddenly appears and attacks human territories. Humans fight a desperate retreat as they lose systems.
Gundam if you want manga or anime Legend of the Galactic Heroes if you want manga or anime (there's a lot of episodes , but also a chronological order to tie them together) Counterfeit Hero if you're okay with a novel that only has 1/9 translated and can handle MTL / GTL That relatively new novel where the MC decides to become a villain, but is mostly pragmatic / practical about it, and many of his actions therefore are considered as kind