What's the difference between the AMEX Gold Card and the Flying Blue AMEX Gold?

The AMEX Gold Card (€240/year) revolves around Membership Rewards points and 2 lounge visits per year, while the Flying Blue AMEX Gold (€198/year) is specifically focused on earning KLM miles: 1 mile per €1, 1.5 with KLM and Air France. Choose the latter if you mainly fly with KLM, the former for broader lounge and points benefits.

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