| The extra pq's come in handy for more factories and stock exchanges. |
Or more NLC's and stock exchanges.
I have found that it is research ability that can win the game.
If you can out research the AI, you can out gun them.
And I don't usually arm until I have to. So the stock exchanges early enough is important to get the cash reserve to buy those out-gunning ships in the nick of time.
One thing I have noticed recently.
No matter how many research points you have, you can only gain the same number of techs per turn as you have planets.
So if I have x amount of research points and can research 7 techs in a single turn, if I have only 5 planets (with the same number of research points) I can only gain 5 techs per turn.