two different-slotted enduring cries on cwdts

let just say I got two different cwdt settings

A. cwdt 1, enduring cry 5, enfeeble and bloodrage
B. cwdt 7, enduring cry 9, immortal cry 8, increased duration 20

do I gain double-benefited enduring charges when immortal call be cwdted from this setting?
or Is it completely redundant which does not work at all?
if its completely useless, does higher level enduring cry override the lower one or vice versa?

thanks

Same gems share a cooldown and while on cooldown don't accumulate damage taken, so I'm not sure you're really gaining much if anything from having this setup. The first would trigger and start the cooldown, during which time you're Immortal Call would keep accumulating damage taken while the Enduring Cries would not. After the cooldown your Enduring Cries would start accumulating damage taken again. Without looking at the damage needed to trigger for the different levels you have, but the Immortal Call might cast before the second Enduring Cry.