Pretty good run Wayneold.
But there is no question, the HotA build is faster vs über bosses.
HoTA is faster against any single target.
However, HoTA does lose out to WW if you have a really pro CM wiz that can lock two ubers in the exact same spot.
Hota is the strongest single target dps spell ingame, and if you have a "pro CM wiz that can lock two ubers in the exact same spot" hota would outdps ww/nado even more thx to the splash damage.