Luffy uses Gear 5 in a significant battle towards the later part of the manga. But the exact chapter or arc can vary depending on how you're reading it.
Sorry, I don't know when that happens. It could be tied to specific production timelines or licensing agreements. You might want to keep an eye on official announcements or related news sources.
It varies for different people. Some might think it gets good early on, while others might say it takes a while. It depends on your preferences for the story elements and gameplay.
The story of FF14 starts to shine when you reach the major plot arcs and expansions. The depth and complexity increase, and the world-building becomes more immersive.
Well, for many, the story of FF14 starts to shine when you reach the expansions. The expansions often introduce more complex and engaging storylines and characters.