looking for a coop tank retaliation build

Hi, i new in the game.

im looking for a retaliation build to play with my friends. I started to play with soldier, and im lvl 30 now. Im having problems to hold aggro on boss fights but its going ok, i need an item with taunt.

Im using bliz and Blade arc as active skills, and many of the soldier pasives.

I read 2 guides:

Warden:

http://www.grimdawn.com/forums/showthread.php?t=36239

Comando:

http://www.grimdawn.com/forums/showthread.php?t=35362

I cant decide. I dont know if commando or Warden can still be played, or a nerf make that builds uselesss/unplayable.

Are both playable high end??
Its a good decision try a tank in coop game??

Sorry for my bad english

I must to have 3 post to put links in the forum :cry:

SO i auto reply my own thread to link the 2 guides i read…