This game looks good.

Seems to be some base damage synergies.

So a mix of Heavy Cruisers and Capital ships gives you a 100%+ damage in all categories.

OR A carrier fleet (bombers and interceptors methinks) supported by LRM Frigates will take on anything sub-capital with glee. Add a Heavy Cruiser and you have all bases covered.

Seems the composite damage makes the HC the most damaging (much like STW )

So I assume other fleet compositions come to the fore with other items taken into account (cost of deployement, you might only do 25% damage but if you field enough of them it makes up for that price).