Sorry OJ, you're telling me what I already know (especially as I already have a Cat)
I am just wondering about the exact differences in terms of sound
... Somehow, the oddy seems to win (in my brain) in terms of far out sounds, but I think that may be simply because its ring mod (plus S + H) is responsible for a lot of what I assciate with crazy oddy noises.
I have a feeling that the cat wins out in terms of total modulation... but I do love that ring mod sound.