Best dps/spec class with self defensive/healing

[Asmadeus-twisting-nether]

Hi. Which class have best or is good for defensive or self healing? I want to main a good dps for open world,m+ and raid. Ty

[Funkykittié-ravencrest]

Specs who got good passive selfhealing:
Havoc Demon Hunter
Fury Warrior
Warlock

Specs that got good defensives:
Death Knight
Rogue
Hunter
Augmentation/Dev Evoker
Mage

Specs that got good offhealing options:
Retribution Paladin
Feral Druid
Boomking

From what it sounds you are asking, you just want to go Fury Warrior, Demon Hunter or Retribution Paladin.

Demon Hunter and Fury Warrior is more or less the same, DH got a DPS lead; but Warrior is more tanky.

Retribution is if you want to do DPS, have offhealing and specialised utility. To be more than just a DPS.

Of the three, Demon Hunter is likely what you are looking for

[Bizu-eredar]

adding

Specs that got good defensives:
Warlock
Monk

Specs that got good offhealing options:
Shadow Priest
Monk

[Heist-quelthalas]

Ret is a good spec for open world and m+, they’re so unbelievably tanky at a base and then you have a few defensives that just adds to that. Vers is also a really strong stat on ret making them even tankier, if you drop low (which is hard to do in the world) 1 word of glory crit is pretty much a full heal.