Dalas120 While klun will be soon out of any discussion, we have to continue ourselves.
So, single shoot of EB does 5453 damage to shields (in case you stack 23 of them in way of shot) from shield 24 rounding of damage is 0, so to stop damage done to shields you have to put lot of them in way. This is way to much, and then we came to energy drain and to damage done to part behind shields.
I have to check how energy drain works but if every single shot drains 900 energy from each shield which it pass, than we came to ridiculous amount of energy needed to hold shields against single EB.
In my opinion should be EB strong enough to knock down wall type of shields where you have max 4 of them per one EB shoot. But should not be so devastating to designs based on shield stacking. Like rule 5 shields and enough, or something like that. But again I have to remind that yes EB are OP, but from my point of view, EB is not now main topics to solve, due to its not so huge impact on gameplay.