Would you of preferred that I use Frost Mages self bubble instead?
Either way it turns out to be the same.
As the guy has already stated; you will be better off taking Ancestral Shift as it is a better CD, one it doesn't use up a totem slot and 2 it will save you for those OH S*** moments than a crappy bubble.
You can say that I'm looking down on this and this maybe true, but I had to deal with the crappy bubble we had forever and now that we have a decent bubble, it in my eyes, is falling short of what I expected.