which credit score is most accurate
Since Credit Karma uses TransUnion also, this is a great way to compare scores. TransUnion says my âcredit scoreâ is 756, while Discover says my FICO score is 745. FICO is always preferred over any other âcredit scoreâ because FICO is the most accurate number. So, I will assume my TransUnion Credit Score is exactly 745 (as of March 20).