Pre-Torpor: Cann II or Can III

[loramin]

I had originally planned to just skip Cann II, and go straight to Cann III since the latter is cheaper and the quest for Cann II is a giant pain at lower levels. But then I was talking to another shaman who was saying that the ratio of Cann III is so bad I'll be wanting to use Cann II even at 60, until I get Torpor.

So I'm just curious: of those of you who are 54+ but don't yet have Torpor, which one do you use?