I can give you my top 5 favorite runs of all time.

1: Starman Vol 2

2: JSA Vol 1

3: Hitman Vol 1

4: Arak: Son of Thunder Vol 1

5: Suicide Squad Vol 1

Honorable Mentions

• Starman Vol 1

• Batgirl Vol 3

• Teen Titans Vol 3

My Personal Favorites

1. All * Star Superman

2. Geoff Johns’ Teen Titans

3. Batman Hush

4. Kingdom Come

5. Infinite Crisis

^heaven help the Batman. He meets someone worse than the devil: naked Bane

That's why this issue is numbered "666".

@Fate Buoy Yanzz you mean like in the Harley Quinn Valentine episode?

^gwuh? Do I even want to know?

Suicide Squad volume 1

^^ I’m hoping it was #143.

That would be quite the long list. With few exceptions, most everything post-flashpoint has been an overall downgrade (which isn't to say we aren't getting any good stories, they are just fewer in number and length).