Nope the ship has only one upgrade for speed, it's the last upgrade you get, because it allows you to fight a certain Rogress that is flying on world map (certaining inspired by FF7 Ultima Weapon )
Edit: Airship fully upgrade speed is running at perfectly 60fps, I didn't found any issue on world map other than the camera 2x speed. Battles are ok too.
Edit2: The Slow auto-movement fixes makes the game run at 30fps if I talk with NPCs too fast? and sometimes will crash if I open the menu and go back to game, when it doesn't crash it goes back to 60fps, however this only happened on Jada in others towns I couldn't reproduce this issue and it doesn't always happen in Jada either, about the crash, it freezes the image and the fps at 30fps (or 0fps I didn't check dolphin window and I just saw that it won't show 0fps on screen sometimes) while the BGM is playing normally.
Ingame cutscenes starts at 30fps for two seconds and then switch back to 60.
Edit: Airship fully upgrade speed is running at perfectly 60fps, I didn't found any issue on world map other than the camera 2x speed. Battles are ok too.
Edit2: The Slow auto-movement fixes makes the game run at 30fps if I talk with NPCs too fast? and sometimes will crash if I open the menu and go back to game, when it doesn't crash it goes back to 60fps, however this only happened on Jada in others towns I couldn't reproduce this issue and it doesn't always happen in Jada either, about the crash, it freezes the image and the fps at 30fps (or 0fps I didn't check dolphin window and I just saw that it won't show 0fps on screen sometimes) while the BGM is playing normally.
Ingame cutscenes starts at 30fps for two seconds and then switch back to 60.
CPU: Intel Core i7 3770 3.4 GHz (3.9 GHz with turbo boost) 4.23GHz with OC
RAM 16GB DDR3
[color=#009900]NVIDIA[/color] GTX 1070 [color=#000099]Asus[/color]
Windows [color=#3333ff]10[/color] Pro 64bit
Currently using Driver [color=#00ff00]WHQL[/color]
RAM 16GB DDR3
[color=#009900]NVIDIA[/color] GTX 1070 [color=#000099]Asus[/color]
Windows [color=#3333ff]10[/color] Pro 64bit
Currently using Driver [color=#00ff00]WHQL[/color]