Mystery Island or Swashbuckling?

[Meer]

Now that my pet is over level 20 I'm trying to decide whether it's still cheaper to use the Swashbuckling Academy or whether it's time to move to the MI school. The cost of different codestones varies so much that I'm not quite sure which is cheaper at the 21-30 level.

Edit:
Nevermind.

[Lee]

I've never been to big on training, but I personally use Swashbuckling. The codestones have been really expensive and the dubloons work on every course.

[Pudding]

When I'm training a pet through those levels, I normally use codestones when I'm going to be online often, and dubloons when I'm not going to be around for the next 8+ hours anyway. It depends on what the current prices are, though. You'll pay almost exactly the same amount for dubloons every time, but you could pay much more or much less depending on which codestones you're asked for.