I transferred from Vengeance to Bloodlust around last December.

On Vengeance, Horde bg queues were much faster (usually 1 minute or less). However, if you wanted to do 5s in arena, you'd be looking at over a 10 minute wait queue on just about any day expect mondays.

I finally created a set of alliance shammys on Tichondrious and they are finally getting close (level 72) so that way I can experience both sides. I may xfer them over to Ner'zhul after 80 so that I can gank both sides.