200e

> the Cwej, but dirtier (closer to the Serge Variable Slope Filter).
> My suggestion to you: if it's Moogy sounds you're after, get either 
> the Voyager or the Cwejman. If it's weirder stuff you're after, then 
> go for the Bookla....

Sweeping warp with the same CV modulating frequency on the filter 
produces a more "tradional" filter sweep sound as well.  Also depends 
on which waveform and wave table is used.  You can certainly do "moogy" 
sounds on a 200e. You can always use the square wave or saw wave from 
the mod osc in audio range to get even closer. You just have to think 
through what is happening in terms of waveform and harmonic structure.  
You can do all that with a 200e, but, getting there will be different 
than you would expect.