Also be aware that low limit cards are much harder to manage monthly with regard to FICO score maintenance. For example,a charge of $200 on a $400CL card hits you for 50% util on that card, whereas the same $200 charge on a 4000CL card is only 5%util. Sure, overall %util is the same, regardless, but each card also counts. Additionaly, FICO frowns on having over half of cards with a balance. More cards requires more maitenance. You can manage it, and end up the same, but more time and trouble is required.