Jabah
Emperor
I almost allways played at deity level in a 'Isolationist, Industrial, Perfectionist' style, going for republic and democracy, trying to be first in production & science and avoiding war (at least long one) until late. So games are often long ending often in modern age wars (all sides) including if unlucky nuclear wars and space race.
According to all that, the only one I REALLY want is the HOOVER one (cause it 1. boost production everywhere 2. reduce pollution. at a time you have NO other solution because hydroplants are expensives and can not be constructed in most cities).
Of course lots of other are great (specialy LEO for your settlers) but if the AI built them I can survive without.
In the early ages I also try to have most of the 'science' ones (Colossus, Newton and Copernic) in a science city but it is more because I don't want the AI to be ahead in science.
Jabah
According to all that, the only one I REALLY want is the HOOVER one (cause it 1. boost production everywhere 2. reduce pollution. at a time you have NO other solution because hydroplants are expensives and can not be constructed in most cities).
Of course lots of other are great (specialy LEO for your settlers) but if the AI built them I can survive without.
In the early ages I also try to have most of the 'science' ones (Colossus, Newton and Copernic) in a science city but it is more because I don't want the AI to be ahead in science.
Jabah