I couldn't resist temptation and I hit the button on their site within 3 weeks of having a Freedom card. I got a CLI from 10k->15k (I asked for 15k). I knew it was a hard pull when I tried it, but figured if it was too soon they might not pull at all.
If you don't mind a hard pull you should give it a shot.
myFICO is the consumer division of FICO. Since its introduction 20 years ago, the FICO® Score has become a global standard for measuring credit risk in the banking, mortgage, credit card, auto and retail industries. 90 of the top 100 largest U.S. financial institutions use the FICO Score to make consumer credit decisions.