Now you gave me some homework... 😃
I'm not into the "earning from rewards", but more about having a card that works most of the time and that has some normal exchange rates... Don't care about the CRO token as I don't plan to use some mega-card from their offer... I had a negative experience with Wirex and their token, and I think that the CRO isn't far away from that one... Tokens lose value, I use value... no thanks... 😃

Regarding the ZEN card, that was new to me, so I did some research on them... The offer looks great and juicy, YT reviews are just a few, and those are paid promotions, so I don't trust them at all... And then... I checked their Twitter account which has a very low number of followers + was scrolling their posts and comments from people... A lot of angry people complaining about their customer support... Which compared to the number of followers is a significant number of complaints...

Search continues...

Thanks for suggesting stuff!! Really appreciate it!