I purchased the L&K in IDW Classic format. It was a great book that combined 2 volumes for $14 but left me hanging at the end of vol 2. I knew I had to find the whole series sooner or later. Props to IDW's marketing dept.
I'd love to get more, but I didn't want to create a huge backlog. Even with these, I'm struggling to find time to read. I am yet to read Daytripper, Planetary, BH Omni 1 and currently finishing AS Superman and Absolute Batman. My favorites on the shelf must be The Power Fantasy and Watchmen (well, I have read and reread this since 2006 or so, it's a classic for a reason).