It depends. If you like long-running shonen manga with lots of fighting and character development, then yes. But if you prefer shorter, more straightforward stories, maybe not.
One option is to look on Crunchyroll. They often have a wide range of manga, including 86. Sometimes you might need to have a subscription to access the full content.
Yes, I'd recommend it. The JoJo manga offers memorable characters, exciting battles, and a lot of twists and turns that keep you engaged. But be prepared for some wild and unconventional elements.