I'm not asking about how to build credit. I have about 15 cards and have been through that process, so know how to teach my girlfriend how to do so. What I don't know is how to decipher between relatively easy cards to get and super easy cards to get. I am looking for the easiest card to get that has a good bonus and is worth risking a hard pull for the chance at a big bonus.
I'm thinking maybe the Citi AA card? I don't want to do an Amex card, as MS with them would likely lead the bank to do a FR to her account. What about the Arrival card?