I’ve N26 maestro/mastercard, Revolut (Visa version) and Bunq premium.
All works fine and all has it’s own purpose, don’t think anyone of them is better than the other.
For N26 is free ..., Revolut has a small price and Bunq Premium is way more expensive and of course you get more value for that, still the other cards has assets Bunq doesn’t have.
If I want to invest no more than 6 euro for 5 years, Revolut and N26 is awesome combination.
If you want more options Bunq is there for you.
Well that’s what I call free.