Electrocute its one of the best elememe skills ATM, honestly i cant wait to get the 2 OH for electrocute <3, on the other hand i dont like prominence at all, it used to be an amazing skill before the patch but ever since combat rebalance i cant stand it, even 1 point feels like a waste to me.
I can totally understand how people could/would like to use it, but personally i dont like and i think its because i miss the old prominence a lot and just dont feel like using this 4sec version of it.
Personal opinion aside:
Its not that bad but its not good either, people tend to say to put 1 point into it ,but even when i have 5 points on it with my pyro meme i dont use it that often (mostly in uphill). If mobs are too close together then its ok i guess, just dont expect it to do crazy damage on bosses because it might actually never hit them, and even if it does damage its quite low, specially with a level 1 promi.
All on all im happy without it, i just hate how long are they taking to fix the quick cast+meteor issue -_- im starting to hate meteor just because of that.