Today i just noticed that the first level science building is more efficient in terms of science output per maintenance cost than the second level ones?
Anyway, if my logic is correct, on a science world, this means i am better off filling up all the tiles available for science with first level science buildings before bothering to start upgrading them?
I never noticed this before because it is completely counter intuitive.... now it makes me wonder is there much more of this counter intuitive stuff going on that i should look out for in this game?
For example, on a manufacturing world, should i fill all the first level factories tiles before upgrading them? What about markets on a finance world?