Maybe it's a well known video, i don't know, but i found out this comparison between 2 Small Clone, one with the SAD1024 and the other with MN3007.
https://www.youtube.com/watch?v=nHEbQtFSqiQ
Maybe not so well known, on the account of it being a Japanese vid. And only Otaku's can understand that. That being said the Sad1024 seems to sound a tad fuller and richer then the MN3007, but only minute, for audiophile purists only. For chorus purposes the MN3007 seems perfectly acceptable. I'd love to hear the differences for flanging purposes though.