Since I have chars on both sides, I can say with no doubt that in general, Ali pug > Horde pug. But there are some weird cases where is more frequent to see Horde winning a bg when there's an obvious gear difference (Ali having more gear) than the opposite case.
Personally, what I hate most in flag BGs are Druids and Monks... especially when they're geared (Rogues too, but in a minor scale), since they can revert the whole score. So I'm constantly tracking them.
Oh and other thing to add, Am the only one who thinks that sometimes, low geared ones plays better BG than geared ones? As if the better gear some players are having over time, the worse their BG skills become... as if gear and brain were inversely proportional XD

