Thank you. This confirm my feeling that I should level the FP producing GBs high before I move on to Château.The rule of thumb is that average net cost of a FPs GB assuming having an arc with optimistic approach is about 333 FPs/ FP producing level. This is nothing specific but large rounded average of cape, Inno, Hagia, CDM, and others over many initial levels 0-80. That means on average it takes 333 days to pay of the initial investment just simply by running this FP GB. We usually convert it to %, and present it as 0.3% income per day. This is a good benchmark to comparing every other investment in the game. Any investment that gives back 0.3%/day or more is relatively good investment, and anything that gives back less than 0.3%/day is relatively poor investment (that includes sniping too A-ha!), and you should consider just leveling your FPs GBs instead.
The main question was: Does Chateau exceed 0.3%/day profit investment requirement?
I do feel like a better question isn't if it's worth leveling but when it is. If all your FP producing GBs hit level 100, is it worth it then? 120? 150?
Obviously there are a lot of variables that goes into this (such at time) but it seems like it should be possible to estimate. For me, in HMA and with a lot of time on my hands, I feel like there should be a point where it is worth leveling Château.
Do you have similar calculations for ToR?