Talk:Fleeting Expertise/@comment-68.204.25.19-20140317162112/@comment-79.41.197.250-20140509155103

Not true, it's 5 energy vs 10% (base) duration.

If u want 75% efficiency (with -50% penalty to duration) u'll need FE rank 4 (50% eff)  and Streamline rank 4 (25% eff)

or u can opt for 70% (with -40% penalty to duration) with FE rank 3 (40% eff) and Streamline rank 5 (30% eff)

If it's a matter of a skill's uptime, the best option is determined by the duration and especially the base cost of it. For example with Trinity's Blessing first option is better because 5 less energy is huge compared to ~1 extra second of duration.

If u care about duration and unless u use Blind Rage u'll never use use this mod combo with Fleeting Expertise to max rank, it's just stupid.