New player needs help with a solo pve class

  • Well, the question is, actually, in the title. Would anybody advise on a solo pve class for levelling/mini-bosses/levelling instances. It can be melee, healer, mage, any will go. It does not need to be op, just sustainable enough to do most of the content solo. I tried warrior/priest but the damage is low and survivability is not the best as well. So, any suggestions?