I found a second good article that says http://creditcardforum.com/blog/vantagescore-vs-fico-score like the first one I posted that Vantage Score only has 10% of the market to 90% from FICO.
@Captool your old CK score was the exact same as mine, at 681! 
And when they did the model conversion I went up to 753 and your TU 754?
I ignore most articles since they almost always promote something or someone! 