Funny - I burn a LOT of GP for Golden Ages. Most games, at least 3 GP, occasionally 6, and once, ten.
But YMMV. I play on a lot of huge maps and tend to have big, sprawling empires by the time I get to the Rep/Free Market/Free Religon/State Prop/Emancipation civic decision tree. If I'm not playing a Spiritual leader, avoiding anarchy during midgame civic changes can be worth more beakers than a Great Scientist would bulb, on its own. And that's not even considering:
- the doubled GPP production, which leads to a replacement GP faster
- the additional![]()
and
from the Golden Age itself.
With this in mind, I make a point of getting Mausallos if I can.
I like to time my golden ages for a civics switch. I will often save a GA for this. I agree, that's one of the biggest advantages of a golden age. It's also usually the best use for a GA.
GE's I usually use for wonders. Maybe a personal preference.
If I have a holy city for a well spread religion, the Shrine goes into a city for later commerce city. Despite the value of golden ages, when the cost goes up to three different GP's, I find the price higher than I'm willing to pay.
Mausollos goes pretty fast. For your strategy it's a good build and synergizes with Taj.