Talk:Volt/@comment-25307502-20160629061304/@comment-25254386-20160629223418

True, so basically to best way to get the most out of the Speed and shield combo would be to maximize duration and only use a rank 4 Fleeting Expertise (calculated with with rank 3 efficiency but wasn't as good as rank 4). This will give you 180% Power Efficiency and 232% Power Duration.

When you first use the Speed/shield combo the overall energy per second will be ((1.2523.2s) + (2.27523.2s) + 12.5 + 6.25)23.2s = 4.33

But all the other times you use the combo after the first use you only need to recast Speed, not Electric Shield along with it, so the new overall energy per second will be ((1.2523.2s) + (2.27523.2s) + 6.25)23.2s = 3.79

To sum it up, you will first spend 4.33 energy per second for the first 23.2s and then it will be reduced to 3.79 energy per second there after. So going aaalll the way back to what this was all about before, this combo would 1) be slightly expensive and is debatable whether or not it's worth building for, and 2) maxing out efficiency will not neccessarily give you the best results for this.