I am a level 20 twf with power attack and all the haste boost. 99% of the time I am DPS.
Last night on a quest I needed to turtle up and take a beating. With a shield, CE turned on and all the buffs a party could provide I had an AC of 55 or 56. I still took a ton of damage and died, but hung long enough to complete the objective and kill the monster (thanks to a hard working cleric).
With a few more end game quest pieces I think I could get my ac up to about 60 maybe a few points more.
so is CE worth it for me or would I be better off lower my int a few points and putting those into wis or something?