meteor doesn't have a CD that affects all skills. The Meteor CD only affects meteor (and blizzard/orb too, i think, but it doesn't affect fireball). You can fireball as much as you want while meteor is in cooldown, it just replaces a fireball in your rotation whenever its out of cooldown.Is there data on how many frames the part of Meteor's CD that affects all skills lasts?
Well in a sense, yes.So...meteor is underpowered?
meteor consistently does double fireball damage at any +skill level when both are fully synergized.If you synergize fireball and meteor (basically use all of middle fire tree), there's only a few k difference between meteor damage and fireball. So technically, FB will more than make up for meteor damage.