The issue with other cards here(Germany) is, everything is fake credit, i.e. my Visa/MasterCard is just "Debit" and immediately books paid amount from my bank and some also comes with hefty monthly fees because they issue a shiny/designer "Debit" card. My bank indeed issues a real MasterCard but the monthly fees are unreasonable added on top of my already expensive checking account fees and it has very crappy app where trying to temporarily (un-)block my card needs calling their support and waiting in line while amex app gives me these features immediately on app.
Amex however gives me real credit(though they book the whole amount on start of next month) and also payback points in exchange for minuscle monthly fees but they have free same card with less sexy design which doesn't signal my ego correctly.