There is a hidden advantage to the Klavis modules, though: size. It's as narrow as I would feel comfortable with using, but you get a dual VCO with quantizing in a mere 8 hp. You get a waveshaper in there, it can do additive, has internal ring modulation, a number of random operations (noise, variable LFO weirdness that includes Brownian movement models, etc). So, yeah...both the Plaits and the Twin Waves mkii are fairly complex, albeit with different architecture behind the panel.