PermaComb has been on the market at least since the late 70's (I got information from John Seets back then). It only comes in medium and is available now. It has been advertised in ABJ and Bee Culture since the late 70's. Look in any of them.
The SuperCell fully drawn comb will only come in deeps and, last I heard, was still not available yet.
The cell size on the PermaComb (if you allow for the thicker walls) is the equivelant of 5.1mm. The cell size of the SuperCell remains to be seen, since none is on the market, but they are saying 4.9mm. Originally they were saying 5.0mm.
I have over a thousand of the PermaComb. I heat it and dip it in wax to get 4.95mm equivelant cells. I love it.
Whenever I want drawn comb I have the PermaComb. Whenever I want the bees to draw comb, I use foundationless frames.