Best carbon fiber wallet with RFID protection?

For a while, I had been using my old leather wallet and most of my switched friends have carbon fiber. Truth be told, I was even confused on how to tell between the good from the bad. I even see loads of fresh Amazon brands that never existed, so many options that I have not heard about till date. Some are $15 and some are $20, and I simply cannot find a difference in any of these services except for the breakdown in price. For the cheaper ones are mentioned on Alibaba, however, I saw a guy who I follow in a minimalist wallet fb group mention that there was a global mold that lots of lower class ones use and they just get rebranded with not much differing quality. The RFID protection part still gives me a little trouble. Does it work as just a sales pitch? In other forums that I lurk in, especially the German / UK ones they seem pickier about build quality and hinge mechanism. Use RFID blocking sleeves and/or wallets as this will prevent the potential scanning of your card, but what brand did you choose The choice of a wallet itself is mostly about taste and styling — it might not even be ‘the best’, but it looks cool and that’s all there is to it, so do you believe in brand?