Originally Posted by
Xiaojin
Single Target it's actually a DPS loss. ChiEx was very, very close though before the last small patch (which buffed WW) IF you had the T18 4p AND the class trinket. Still, on many fights in HFC ChiEx is actually strong (or even stronger than Serenity) due to having some kind of adds/second target.
The optimal rotation for ChiEx is to get up to 5/6 chi before using it regardless of how many targets you fight. This is to avoid wasting Combo Breaker procs because it procs while you're at low chi. FoF always has priority over RSK and ChiEx, RSK has priority over ChiEx in single target situations, once you fight 2 or 3 targets you use RSK only for the debuff. Prior to the WW buff, it used to be that RSK was weaker per chi than ChiEx as soon as you had a second target. You might need a third target now due to the buff (RSK was buffed, ChiEx was not), but I haven't bothered to check the numbers yet.