So I am just wondering if anyone knows if while having 2 Flareup Auras of the same rank...

will perform 2 damage rolls and take the better one?

Think of it like this, you have 2 r4 flareup gems... a r4 flareup adds UP TO 15 damage. This should be roughly equivalent to rolling a 15 sided die. I am just wondering if having 2 in play would be like rolling 2 15 sided dice and taking the highest outcome? I doubt it... it's just something that came up in a conversation the other day.

Thanks all

Note: I am not asking if they stack.