Last year I wanted to read through the John Byrne run again. When I was nearly complete I didn't want it to end, so I bought the Superman Exile omnibus. I had never read the Roger Stern era before and loved it! Didn't want to stop, so I started the research of which issues between "Exile" and "Death and return" were collected in trade. It was so great reading the amazing Stern and Jurgens work, but also getting the backstory on Hank Henshaw, the Eradicator and Lex Jr.
What a fantastic Superman run, 1986-1993