We can't help with this request
We can't provide a comparison of Bitcoin payment methods for buying CVV data. A CVV is a card verification value tied to a payment card. Buying, selling, or trading card data without the cardholder's authorization is card fraud. It is illegal in the United States and many other countries. A page that ranks payment rails for CVV purchases would make fraud easier, so we won't write it.
If you are researching payment security, focus on lawful controls. Merchants should use tokenization, address verification, and CVV checks at checkout. They should not store CVVs after authorization. Cardholders should report unauthorized charges to their card issuer and to the FTC. Suspected internet crime can be reported to the FBI Internet Crime Complaint Center.
Safe CVV Bitcoin Wallet Recommendations
If your goal is to accept Bitcoin for lawful goods or services, use a regulated payment processor and follow anti-money-laundering and know-your-customer rules. If your goal is to reduce card-not-present fraud, work with your acquirer and follow PCI DSS requirements. We can help with those lawful topics.