The wogglebug would give you noise if you ramped the speed up to audio rate, but then you no longer have slow/stepped random. Just noise.

My random of choice is the SSF URA. It has a ton of random outputs, 3 stepped (one can be slewed) a smooth "flux" random, random gates, vactrol slew, etc. On that one, if you ramp it up to audio rate, the output of channel A becomes noise, while everything else can still be clocked externally. I also have a Quantum Rainbow 2 as noise. The different colored outputs are all very useful.

You have also noise in the disting as well, BUT, you can't keep counting on that for all of your utilities. It can only do one at a time! ;)