I can say from first hand experience:
Run away from Somatic Circuits
as fast as possible.
I sent Mijoe (the guy who runs somatic circuits in Australia) a VC-303 module, which never worked correctly,
to be fixed over a year ago and despite him emailing me every few months to say he "just sent it out, and to
expect to receive it soon" I have never received the module back from him. Do yourself a favor and steer
clear of Somatic Circuits, ugh what a headache ...