Which is the better option, enigma or coh? What are the pros and cons? Anyone have any idea?

Enigma.

Pros everything.
Cons you need to fix your fire/lightning res (with aldurs and lightning resist in your second ring you barely need charms for that if you are using spirit)

Enigma bestest

1 pt in Critical Strike and Bramble em'all :kappa:

Enigma to keep your merc close. Getting resistances can be a bit pricey in purchasing the right rares/crafts

You make me congrz, i found on 33 mausoleum run Nagel :))

enigma

CoH is entirely underwhelming for casters. The damage to demons and undead only applies to physical damage and adds nothing to the elemental damage from LF. Enigma all the way.

eni
if you don't use eni, use a faceted armor
don't use coh