Not sure where that comment went…but:
I dislike kymon’s chosen, so I’ll always pick death’s vigil unless I desperately need augments from kymon.
But practically speaking, kymon’s chosen offers better augments.
Also…a word of warning - this build is highly dependent on gear to pull this off. Unless you already have the gear, doing a vitality based sentinel will be not so fun.
My suggestion is to do up a dark one’s spec first, and to use that character to farm the items you need, because that’ll be significantly faster.
Here’s an example of a top performing dark one’s ritualist I did up with an-almost-completed newbie-friendly levelling journal.