Honestly my issue with the Books is simply how disorganized it is, coupled with have to do EACH one separately.

Combining them into a single Book, and then grouping your requirements by zone? What would be freaking FANTASTIC!!!

I am all about grinding for some sweet cosmetics. But it's the "bouncing all over the place" for each book, and then repeating it, that's just way too gnarly for me.

I'm also curious whether the process speeds up much for ADDITIONAL Relics? Because I'd always sort of thought that EVENTUALLY I would want to pursue them on all jobs (it's a bit too late in Shadowbringers, but I'd like to level everything up in Endwalker). But I'd previously figured "well if you get ONE Relic, additional ones are probably only like 25-50% of the work, right?". Which... doesn't SOUND like that case. Which again, would just be a slight bummer, just as a completionist.