funxus
Orange Cycloptic Blob
I'm not sure I understand your question, if I haven't I'm sorry.
I think a good reason is usually isn't that you've run out of other things to build, but that your city needs the improvement. If the city is on the verge of a disorder, get it a temple/MP, if it has good trade build a library, if it's reaching size 8/12 build sewers and aqueducts, if it has a lot of shields build a factory. The opposite of a good reason is to build an MP in a city with no lux and very little gold or an aqueduct in a size 5 city.
I think a good reason is usually isn't that you've run out of other things to build, but that your city needs the improvement. If the city is on the verge of a disorder, get it a temple/MP, if it has good trade build a library, if it's reaching size 8/12 build sewers and aqueducts, if it has a lot of shields build a factory. The opposite of a good reason is to build an MP in a city with no lux and very little gold or an aqueduct in a size 5 city.
