I'm mostly a pvper with enough +hit gear to run heroics, I run in standard ffb spec. In this case fights are much shorter than raids but at the same time I need the extra crit (have like 22% unbuffed) from the molten armour and FFb glyphs, is it worthwhile picking up the scorch glyph and is there any consensus on what is the best glyph to drop to pick up scorch ?