If your credit card earns big on flights but next to nothing at the supermarket, the fix might not be a new card — it might be a second one. A recent breakdown from The Points Guy lays out three American Express pairings designed to cover each other's weak spots, with all points pooling into one Membership Rewards balance you can transfer to airlines and hotels for travel redemptions.
The premium option pairs the Amex Platinum with the Amex Gold. The Platinum handles travel, earning 5 points per dollar on airfare booked directly with airlines or via Amex Travel (up to $500,000 a year) and 5 points on prepaid hotels through Amex Travel. The Gold fills the gap with 4 points per dollar at restaurants worldwide and US supermarkets — though those bonus rates cap out at $50,000 and $25,000 in annual spending respectively. The catch is price: $895 plus $325 in annual fees, a combined $1,220 a year. That only makes sense if you genuinely use the Platinum's lounge access, credits and other perks, and spend heavily on dining and groceries.
A lighter everyday setup combines the Gold with the Blue Business Plus. The Gold keeps earning 4x on dining and groceries plus 3x on flights, while the Blue Business Plus earns a flat 2 points per dollar on the first $50,000 of eligible purchases each year — double what the Gold pays on everything else. Since it has no annual fee, adding it costs nothing beyond the Gold's $325. The one hurdle: it's a business card, so you need to qualify as a business owner or freelancer, which many side-hustlers and self-employed people can do.
For business spending, the Business Gold and Blue Business Plus combo works differently. The Business Gold automatically pays 4 points per dollar in your two highest-spending eligible categories each billing cycle — no guesswork required. Those categories cover advertising, transit, software and cloud services, gas stations, restaurants and wireless phone service. Everything else goes on the Blue Business Plus at 2x. The Business Gold carries a $375 annual fee, so the math only works if your business reliably spends in those bonus areas.
The broader advice applies to any rewards setup, not just Amex. Start with where your money actually goes each month, then pick a card that covers a category your current one ignores — not one that duplicates what you already have. Check the combined annual fees against the realistic value of the points you'll earn, and watch for spending caps that quietly drop your earning rate back to 1x. And the golden rule stands: chasing bonus points by spending more than you normally would, or carrying a balance at interest, erases the value fast. For travellers willing to do a bit of homework, two well-matched cards can meaningfully speed up the next flight award.
