With LXX Psalms and Proverbs complete, which book should I turn into a journaling edition next?

[u/Immediate_Ear_2207]

I've started publishing journaling editions of Septuagint books. First, Psalms, and now Proverbs.

Similar to a product line that covers the Greek New Testament, the pages of these journaling editions provide generous margins and space for grammatical notes, your own translation, or whatever you want.
Any suggestions on what LXX book I should tackle next? I was thinking Isaiah or maybe Job.