i use USAA's experian "credit check monitoring premium" daily puller product to track my CR info.
my 3 CRs are all very different right now since i'm in the middle of the rebuilding journey.
i just pulled my FICO scores for EQ and TU .. they are both 685 even though the 2 reports look nothing alike.
apparently there is a balance of good/bad on each one that calculates out to 685.
my USAA FAKO for EQ is 657
my USAA FAKO for TU is 770
a mere 113 point difference!
you're welcome 
for perspective...
i pulled my wife's FICO scores today. EQ 722, TU 751
on USAA her FAKOs are ... drumroll.... EQ 746, TU 746
