So I'm slowly getting into the DC universe, I have been picking up the Earth One OGNs and am about to kick off the Snyder Batman run, but the character (and story) that has really intrigued me is Green Lantern and the "recent" univer expansion, with the coloured lanterns, Blackest night etc. Where is the best place to start? I know there are a few Omnibus edition out there, but where does it all begin? With the Comixology sale on, is there a first issue (arc) I should start with?
thanks!