@farkas : hehe, I see you have a furthrrrr in your rack too ;-).
@jtdaugherty : In the west-coast complex oscillators, there's also Instruo's Cs-L. As I said, there are many, but this one deserves a mention too.
If I were to describe the respective sonic character of all I mentioned, I would say: The Furthrrrr sounds fat, the Verbos sounds electrical and the Cs-L sounds clean. Oh, MakeNoise makes one too I suppose, and I would generally describe their sound as "bouncy" ;-).
I also mentioned Future Sound System's Recombination thingy, but it's a completely different design so it doesn't compete in the exact same category. Anyway, from the demos I heard, I'd say the principle is great, but I find the resulting sound a tad dull for the price. (though I have a distortion from them, and that one is not dull at all)