Is the internal mechanism of the shaft the same as that of, Waver Butterfly also by Orion? There is also a Cal Exotics version of the red one, Passion Wave Stimulator

I can see that the clitoral arms are different and the 'skin' is different, but I want to know if anyone has tried both & can tell me if the shaft motion is the same.

I suspect it is, but don't know which to get. I prefer the material on the butterfly one, but if the rabbit one is any better, I'll get that.

Thanks for any help!