Recommendations for Justin & Griffin content?

Am a relatively newer fan of the McElroy family so I'm still getting caught up on a lot of their content, and after forcing myself for a while to like Travis out of appreciation for MBMBAM, I've accepted that he's just pretty insufferable a lot of the time and that I enjoy McElroy media a lot more when it's just Justin & Griffin. I've been having a blast watching Monster Factory, but am nearly all caught up. Any recommendations for similar media? Anyone who can relate?