Doctor fate the 2015 run is great
The new Hawkman series is very good. For something fun, try Super Sons.
Go really old school and check the 1960’s Brave and the Bold. Cool eclectic co stars for Batman, and some issues feature amazing art of Neal Adams. Groovy 60’s dialogue but pretty serious overall. You’ll see the beginnings of iconic dc stuff like Nanda Parbat, League (Society!) of Assassins, etc. I’m loving it.