Hey,
Finally i found 2 classes i enjoy, i only do Solo Pve, old sguff, myth+ and a little bit Pvp mostly unrated.
But cant decide between Dh or Dk
Better tank selfheal and sustain in Pve Dk or Dh?
Better Dps Self heal and sustain in Pve DK or Dh?
Pvp Dk or Dh?
Thanks
The DK is one of the slowest classes in the game, DH is one of the fastest.
Play them and see which playstyle you enjoy more. DH is certainly great for solo farming old content because of it’s speed.
I dont care about speed, i care about Self heal and self sustain 
You will care about speed if you want to run old dungeons and raids for mogs.
With the right build on DH, you have insane self healing. Having this build (Demonic appetite), I have so much healing that I can pretty much solo everything in Nazjatar on DPS build without ever really dropping to a point where I have to use potions. (haven’t tried the summons of the deep on DPS).
DHs are better.
Ok Dh sounds good, but who will win between both in Terms of selfheal and sustain, say both tank a Patchwerk Boss who will die first without external heal Dk or Dh?
Same with uh Dk and Havoc? Who dies first
…for the 20th time…
You are almost immortal as Blood DK, but DH is fast and can kill quicker. If everything for you is self sustain then Blood DK is the way to go. (It’s tank spec if you don’t know though) 
Depends on the spec. A good blood dk can beat everybody in a meele fight 1v1. Otherwise i’d say dh
I’ve played both Classes but as you can see, DH is my main.
DH is superior in almost every single category.
We are faster, we have better self healing, we have amazing defensive CDs, better sustained dmg, and the list goes on.
As for Tanking, Blood is better. Vengeance is only decent in Raids
I cannot disagree with any of this.
Vengeance is worse for raids than for M+. However, can perform well in both, just not the best of all classes.
DKs compared to other classes are in a sorry state right now
blood is superior than vengeance for tanking in my experience , but other than that DH is superior in every situation
Vengeance isnt good for Dungeons for your average player.
It’s okay in Raids but not really good either.
It’s a meme spec
I love my dks a bit more than my DHs, but darn my dk girls are snails.
Just started to level DK.
Any hints for rotation and overall PvP DMG output?
DH all day.
I think dks are relatively puny and weak untill they get proper haste and mastery. I wouldn’t judge them prior this. It has been a while I was lowlevel as dk, so someone might have more recent knowhow. But definitely level them into mastery+ levels- All 3 specs are super fun, but I know many players dislike how slow they are in movement.
Dhs are amazing in the staying alive apartment, my main DH this expac can clear basically any solo content on Havoc so vengeance isn’t even necessary. ( this also includes tanking any world boss besides the naz’jatar one on DPS spec’ the leech talent just makes your life in PvE a breeze.) Dks are strong but they are not quite dh level on the solo fronts, they might be marginally stronger for group content but even there it’s not a difference to worry about.
Just go Havoc and enjoy your crazy DPS with a side of immortality :3
Dk is tr4sh go play DH