Solid numbers are the province of spreadsheets. Both classes certainly have the fixed resources necessary to answer this question.
Original Post:
I've looked this up in both the boomkin thread and the hunter pages, and have not found a good answer, for the "to hit" debuff that the scorpid sting and un-glyphed insect swarm applies to the boss. who takes the less dps loss to keep up the buff? from looking at our wss's and world of logs it seems the druid should un-glyph but I'm meeting serious resistance and don't want to play the "I'm the dps officer do what i say" card so i was hoping to find some solid numbers some were. if you guys can help me out I'd appreciate it.