I should also point out that salvaging gear can also be worth doing to unlock Transmogs. Good if your into collections.
you forgot to add Nerco is the worst class dont pick it
What's the map trace command for console?There is no bad class, only bad players.
I haven't had any issues with my Necro and using Kripps build. Once I got the aspect that lets my mages cast blizzard the game went into easy mode and I rarely lose any essence. What I do lose I get it back 10x due to my minions casting blizzard.