I have several cards as well and this one is the worst. I only have a 9.9% which is crazy considering I actually have a low credit score ( its like 550). But the customer service sucks and there theft protection has made it so i can barely use the card myself even if I wanted to. I wish i had chose a different one. They reported mine stolen when it wasn't and cancelled it leaving me helpless if i had needed it in an emergency.