07-04-2017, 04:41 PM
No idea what if any changes that mod made to how AC works... But the way it works in vanilla is that your armor is basically good enough or it isn't... Sometimes 15-20 points can really make the difference and sometimes it doesn't. Depends a lot on your CLVL vs the monsters MLVL. I would always recommend -dfe for floors full of ranged enemies though.