ngl idrc to taxonomize, they both maintain the couple form and are therefore uninteresting (tho multi-monog was intended to be a little tongue in cheek fwiw)
tbh i think it's basically all worthless in terms of content, but i really really adore having the history, especially during such a clearly influential time in my life. it'd be interesting to do this with even more personal things, like my diary or better yet dms/texts
i don't talk about it much any more but a pretty large part of my college curricula and personal reading revolved around education philosophy, policy, pedagogy, developmental psych, etc. mostly it just makes me sad and angry to think about now