I'm caught between this Ithaka or the Aqua. I've been a huge fan of my Kayfun 3.1, but want easier dual coil capability.

I was originally leaning towards the Ithaka so that I could get an extra coil head [from the iSmoka Magoo]. That way I could have a backup coil built and ready for when my coil burns out and I don't have time to rebuild it.

But now it's seeming like the Aqua is just so much simpler. Maybe someday they'll offer replacement bases/coil platforms, just so that I can have an extra coil built and ready to go in case of urgencies.