Just be aware that TPG is often harmful to consumers; they often tout credit card deals for cards with better sign-on bonuses if you go directly to the issuer; they were touting a 60k Amex Gold bonus when you could just go to Amex directly for 75k. They exist to drive CC referral revenue; if they can't get referral revenue for a card, they won't promote it.
I'm a much bigger fan of https://www.doctorofcredit.com/ for this reason.