Moog Prodigy VCO

[mAD sCIENCE 2o]

Are there any people on this list who are familiar with the Moog 
Prodigy?  I'd like to hear any feedback on how stable it's vcos are.

I'm bringing this up because I've been looking at Rick Jansen's vco 
design, which seems to be a mix of the prodigy and the national oscillators.

Is it really necessary to add all of the tempco stuff from the national 
design when you can do without it?  

I like the vco design, I guess I'm just too lazy to order some of those 
funky diodes the circuit uses.  

R>