The longer I play EU4, the more convinced I become that trade in EU3 was much more dynamic and engaging. In EU4, everything is so static. There is pretty much a clearly optimal way to deploy your merchants, and the only time you ever need to check on that again is when you've conquered more provinces. Otherwise, if you have money left over you can spam some light ships and assign them to a trade node - again, there will be a clear and optimal choice, and that's pretty much it. Strategy is not involved.
By contrast, in EU3, the dynamic growth of areas of trade was awesome, someone creating a new center of trade could really change the game, and when one of the AIs changed its merchant deployment then your merchant deployment could suddenly be suboptimal and you would have to adapt.
So, if you think the trade system in EU4 is at all better than in EU3, please let me know why.
By contrast, in EU3, the dynamic growth of areas of trade was awesome, someone creating a new center of trade could really change the game, and when one of the AIs changed its merchant deployment then your merchant deployment could suddenly be suboptimal and you would have to adapt.
So, if you think the trade system in EU4 is at all better than in EU3, please let me know why.