Better to upgrade or destroy and rebuilt?

Like if I want to turn a farm into a factory : is it better to upgrade the farm to factory or destroy the farm and then built the factory? It seems we can do both.
7,756 views 5 replies
Reply #1 Top
I think it will take less time if you leave the farm intact and upgrade it. Not sure why the destroy option is even available.
Reply #2 Top
Mostly if you want to change planet focus. Early game I build my home planet in a pretty balance fashion, but once I have enough other focused worlds I go back and do the same to the home planet. That, or if you're not paying too much attention and build a research center on a manufacturing bonus tile.
Reply #3 Top
That, or if you're not paying too much attention and build a research center on a manufacturing bonus tile.


You're still better off upgrading than destroying, even if it's entirely different building types.
Reply #4 Top
I think it will take less time if you leave the farm intact and upgrade it. Not sure why the destroy option is even available.


Well, I know the AI uses it to decimate the planet if they think it is about to be invaded. Cash for you, useless planet for them.
Reply #5 Top
Upgrade is better I think. I'm not 100% positive but when I upgrade it looks like the effort put into the first building is transfered to some extent to the second. I only noticed this by upgrading buildings on captured planets.Its alot faster than demolishing and rebuilding.