Don't get me wrong, the Uber is a great sounding pedal. For me, it works out great using it like a 3rd channel to complement my Uberschall. It definitely has the Uber flavor, which makes it seem more like the medium gain channel of the Uber if it were a 3 channel amp.
I agree that Bogner missed an opportunity by not making it as aggressive and as high gain as the amp it is named for though. I don't have experience with the Ecstasy pedal, but from clips I've heard it has more gain on tap than the Uber pedal.