I'm more of a Rifftrax guy, I always like the later combo of Kevin, Michael, and Bill. They are a great combo, and they're coming to NYC in August for a live show and I've got tickets!
Have you seen Cinematic-Titanic yet? My wife and I caught a show when they came through CT a few months ago. I have literally never laughed so hard or so often. Definitely worth checking out, they sell DVDs of some of the shows, but if you can get to a live one, you won't regret it.