The JJBA manga is indeed finished. It had a great journey and wrapped up with a satisfying conclusion for fans. However, there's always the possibility of spin-offs or related works in the future.
There's also 'Diamond in the Rough'. This fanfic focuses on a unique relationship between the reader and a JJBA character. The writing style is very descriptive, especially when it comes to the Stand battles. It really brings the action to life and makes you feel like you're in the middle of the chaos.
Some JJBA fanfics that are worth reading are the ones that expand on the battles. They might add more complex strategies or new foes that the characters have to face. For instance, a fanfic could introduce a new stand user who has the power to manipulate time in a different way than Dio. Also, fanfics that give a different perspective on the existing story arcs, like seeing the events of Stardust Crusaders from an enemy's point of view, can be quite engaging.
As a fan of web novels, I don't know if a max level 70 and Supreme 10 are worthy of pride in web novels. This depended on the individual's values and cultural background, as well as the role of this setting in the story.
Generally speaking, the max level and supreme level in novels were the heights that the characters reached in the game. It might represent their skills, equipment, experience, and so on. If this character reached these heights, then they might feel proud and proud. However, this did not necessarily mean that they would be proud because everyone's values and feelings were different.
If you wanted to know if the max level 70 and Supreme 10 were worthy of pride in online novels, you would have to analyze it based on the specific storyline and character settings.
In female - centered JJBA fanfic involving Killer Queen, often the character might be explored in different ways. For example, the relationship between Killer Queen and female characters could be re - imagined. Maybe it shows how a female character could interact with the power of Killer Queen in a unique setting.