I've seen CCH play about 8 games. Don't know who I've seen catch more, but close to 50/50. For my money, it's a coin toss between the two. Kennedy seems to have a quicker release and throws more out. Decker is very good as well. Cov Cath has two nice options behind the dish this year, and Schwartz has thrown a couple of gems on the mound.
As for the post season, I'd say Krumps goes with the hot bat and who he thinks will better shut down the running game.