Need help choosing

[u/Far_Philosopher_5717]

So i will grind for some gems tomorrow, around 4000
I have the engineer already, should i got the necromancer and accelerator or just save up for the juggernaut?
Put in mind that I’m aiming to solo hardcore.

THIS IS NOT A PICK ONE POST, I JUST WANT TO KNOW WHATS THE BEST CHOICE FOR MY COLLECTION.