Dh isnt a great face tank.
But for the keys I enjoy 10-12 range I have very little problem from mine.
Even with crap affixes.
Mobility, kiting and decent mitigation after you gear a bit.
I can’t do blood dk. Taking damage and recovering is similar between the two.
But Dh does it through simpler means in spirit bomb and soul cleave.
Less stuff to balance while also keeping track of the group and pats.
Just imo