Most crypto card comparisons rank cards by the number at the top of the page → cashback percentage. Who doesn't like a little kickback when spending, right? Ranked+'s new usability framework says that number is rarely the one that decides whether a card actually works for you. 3 takeaways you should definitely know: 1) Availability beats rewards > @KoloHub and @KASTxyz share the widest country coverage in the dataset at 186 markets, but Kolo is virtual only while KAST ships a physical card too > For anyone who needs an ATM or an in-store backup, that single detail decides the winner before either fee table gets opened 2) 0% FX fee is not 0% cost > @coca_card , @wirexapp, @lava_xyz and @Revolut Crypto all list a zero FX fee. > Underneath that number sit the network spread inside the Visa or Mastercard rate, issuer markup and the crypto-to-fiat conversion spread 3) Headline cashback compresses fast > @BitgetWallet Card tops the shortlist with a 15% average midpoint, but after adjusting for token volatility, staking tiers and payout caps, that edge narrows, sometimes to nothing Same pattern in all three → the number on the label is rarely the number you end up with.