Best End Game Battleship Design?

[evilcat]

Frontal Arc Emitter, 4xL with mix of Neutron Launcher and Kinetic Artillery.
This may depend on your exact enemy.
Frontal arc emitter is "best" since it has high chance of lucky shot to instakill in alpha strike.

 

[Slynx]

I wish there was a way to test different ships comps against each other. Also it'd be possible to know which Titan aura is the best that way.

create a new game.
open console:

research_all_technologies 1
instant_build
max_resources

build desired fleet comps and send them to a separate star system (any empty one for better testing)
when it's done type in console:

attackallfleets

​