Scorch =/= ISB ?

[wcshadow]

So what do you guys use, a Scorch bitch or a ISB bitch ? Really tryin to figure out what is gonna work out better for fights like Hodir where all the crit u can stack really helps (dropping scorch would give me back Molten Armor glyph)

[Jarlyn]

Scorch, but as we usually run with 2-3 mages in our 25-mans raids, we all help keep it up and none of us glyph for it. With warlocks right now, fire Destro is way ahead of their other specs, so Scorch is pretty much back to being an exclusively mage thing.

[Vulkaire]

Scorch glyph is only worth it if you have to reapply scorch every 45 sec or so as the only mage. In other words it isn't worth it ever.