Overall album goes to Kendrick; his is cohesive with minimal features and it will probably grow on me.
As far as production goes, Meek hands down. Lots of songs to rattle the trunk, whereas Kendrick didn't have many.
As far as lyricism and flow goes, Kendrick takes it, but his voice gets too weird sometimes and ruins the track. Meek has a mostly one-dimensional flow which gets old after about 30 minutes.
Both albums only had 2 or 3 tracks that I hated. (Both had Drake & Mary J Blige features).
Both albums were pretty good, but totally different. I still need to soak them in more.