I've been reading Jojo's Bizarre Adventure for about two or three months now...(or maybe four? Honestly, I don't know) and I've been watching the anime since Episode 1. I caught up with the anime a few weeks ago and I started reading the manga to get the full story. There's 8 Bizarre Adventures so far and I just finished catching up with Part 8: Jojolion. It's been a long journey but I loved every step of the way. My favorite parts were Stardust Crusaders and Steel Ball Run.