Armour and Evasion mastery.

Does anybody how " Immune to Poison if Equipped Helmet has higher Evasion Rating than Armour, Immune to Bleeding if Equipped Helmet has higher Armour than Evasion Rating" works if both stats are the same?

Knowing GGG and their love of English, I would say No.

Tested it with a helmet that has equal values for each and no, you don't get both immunities. Bummer as this would be a really nice way to award min maxing things such as the Wise Oak interaction but probably deemed too OP in this case. Honestly a bit too easy to achieve as well. At least with Wise Oak, you have to work pretty darn hard to balance three resistances!