Go Elec. I haven't noticed any res to Energy, but i have never looked closely on my elec brute. I also have not tested ION i believe that's what it's called(Elec Judgement) on demons, but i have used elec attack and not noticed res to energy.
t4 Ion can hit up to 40 targets, and if you go the left-hand tree it'll have bonus-damage to Minions LTs and Pets.,. what could possibly be better? 
@EU Brimmy - Union and Exalted servers
Ooooh delicious!
" I'm an angel. I kill firstborns while their mamas watch. I turn cities into salt. I even, when I feel like it, rip the souls from little girls, and from now till kingdom come, the only thing you can count on in your existence is never understanding why."
Have a ss/fire farmer and I was wondering if i'm better off going with maybe the cryonic judgement, i think demons are less resistant to ice damage, no?
" I'm an angel. I kill firstborns while their mamas watch. I turn cities into salt. I even, when I feel like it, rip the souls from little girls, and from now till kingdom come, the only thing you can count on in your existence is never understanding why."