CrasherNB

i) going expansion or making a fleet really depends on your opponent,static defense just sucks. Don't build them and go for extra ships if you have the resources ii) Search the forum for the answer.They are plenty of them iii) 1 capital ship is better. IV)They are useless in general because the payback take too long. This like other research such as planet population increase/refinery are one of the flaws in current SIN. Don't bother with culture if you purpose is to b

Fix siege frigates, their damage are broken currently. Too many upgrades in the current economy/military train are useless and needs to be twinkled. The research/building cost on culture should be either decreased or they should worth more than it is now.

aslo interested in the answer :D