Don’t forget Carrack with +1/+1 armor for ships (strange that the high HP ships and the high armor ships are both from the same civ). They also have the Caravel as a UU, which is situational, but still a navy bonus. One could also argue that their tech research speed and arquebus (more accurate cannon galleons, not that they’re typically used against units) also affect their navy.
By my count that is 7 bonuses to the Portuguese navy, 3 which have no effect on land maps.
- 10% HP
- Carrack armor
- Gold discount
- Feitoria (infinite wood and gold on islands)
- Caravel (scorpion of the sea)
- Arquebus
- Faster research
I’d happily take a slight water nerf for a land buff. IMO they don’t need both ship armor and ship HP. That would be like Franks getting Hauberk for their high HP Paladins, better to spread these bonuses to other civs.