What is the longest comic book series/run you've ever read?

So today I want to ask you guys 2 questions.

1. What is the longest comic book run (by a single author) you have ever read?

2. What is the longest comic book series you have ever read (does not matter if authors changed. If you read 350 or something issues of The Amazing Spider-Man by different authors then it still counts)

And a bonus question. What is your absolute favorite single Issue in comics? It can be an issue of some run or a one shot or some kind of issue of Watchmen or whatever.

1. Ennis' Punisher run (for now) and for manga Berserk and Vagabond (Jojo's Bizarre Adventure is going to take their place in a few months though).

2. Hellblazer and the aforementioned manga series.

BB

1. Invincible

2. Invincible