do you know about the most advanced empire in space sci fi fiction?

I do.

Their artillery is 100 percent accurate all the time.

They have advanced armor made out of materials stronger than titanium.

They have land battleships, able to go in acid and lava.

They have advanced UI that is as fast as a quantum computer.

They can solo Warhammer, Galactic empire, and maybe even Culture. But their franchise is the most overlooked in existence.