At this point I'm happy enough with JSONB that, even as someone who wants to try new things, I'm finding it hard to justify trying out MongoDB. My SAs seem cau

At this point I'm happy enough with JSONB that, even as someone who wants to try new things, I'm finding it hard to justify trying out MongoDB. My SAs seem cautiously willing to try it, but I won't put them through the work of learning how to manage it unless I can find a clear advantage over Postgres+JSONB.