Centers of Trade Upgrade

[Narrowmind]

Is it worth upgrading every trade port to level 2 through development? Only coastals?

[Rulthar]

If you wanna be a trade superpower, you need every bit of trade power you can get. Of course, i regions where you are already dominant, its only useful if you need the additional bonus stats.

[bri]

It all propagates... That doesn't mean you necessarily want to go out of your way to develop ones that start really low and/or are in yucky terrain but when you hit the stage where you're swimming in mp for a bit I'd certainly prioritize them.

[Narrowmind]

Thank you, guys!

[Kapika96]

Pretty much, yeah. More trade power is always useful, it goes to nearby nodes too so even if it's not needed in that node it may help in a different one.

Plus upgraded centres of trade spread the global trade institution faster which could save you some money or monarch points when getting that.