The idea goal is to bring more intertainment to play lower Tier Land and more flexibility to sell or buy it.
At the moment. The cost of the building are the same for every Tier, but the output of thoses are different.
T4 should take 2-3 weeks to max out
T3 is still OK around 8 weeks.
But then there is the nightmare T2 and T1. That could takes month to reach the full fuel production.
Why a T1 have to spend (as exemple) 1$ in fuel to upgrade the fuel mine and have 6 fuel output, while a T4 spend 1$ in fuel to have 50 fuel output ?
If the building cost upgrade was reduced with the same rate that the production is reduced.
It Will bring all Tier being the same speed to max out. So T1 would be more likely ok to buy or sell when you want to.
And you would reach the max fuel production at the same time. But the fuel output will be still be from the different tier multiplier.
In conclusion. I dont see any downside.
- cost price should be reduced by the same rate that production is reduced.
Thats it