[Andrew Schreiber]

Depends, what do you want to do with it?

I'm using simple RC controllers for robots and it's actually kinda nice.

I've also got a Gorgon sitting around that I'm hoping to use in prototyping some stuff this Christmas.

The FRC control system is nice for what it is, but it's not really cost effective. As far as PD systems, you REALLY don't need the FRC PDB. Look at automotive breaker panels (that's what FRC used years ago). Just don't skimp out on having breakers.