I am trying to see what Saga to give my HQ's, though some of the Saga are not that helpful for the points you spend.
There are only three that are okay but points wise they are not cheap and I think that for Fluff that they should have reduced them points wise and add a negative effect like trait in the old Space marine Codex would have be cool.
Saga of Majesty is my personal my personal favourite and I think the best Points wise.
Saga of the Warrior Born for the amount of points I just not sure if it worth it.
Saga of the Bear is a really good saga but heavy points wise
These are the only ones I see as being of any good to use, the others just don’t seem that effective to me for what they do.