Depends what you want b0redom.
If you want stuff similar to Walking dead the revival was pretty good, DMZ is an awesome series which has finished now so you can get the full run without wondering if they'll cancel
Chew is awesome and is ongoing.
There are of course the Standard books everyone should read like Watchmen which is really good.
Grant morrison has done some really awesome stuff like the invisibles which was an awesome series but last year he finally did The Multiversity comics(all about the 52 univises within the dc world) I'm reading it atm and so far it's pretty cool