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Browse credit cards from a variety of issuers to see if there's a better card for you.
Are you certain they are yours or uncertain?
If they are yours then try to get a pay for delete. That way they are not harming your credit score/report anymore.
If they don't pfd, you can try to pay in full and then send them goodwill letters/calls.
SOL affects the ability to get sued. The debt will remain on your CR for another year past that. Just an FYI.