Westpac Black Altitude Amex vs Amex Platinum Rewards

[Kilo]

Hey folks.
I'm trying to settle on 'go to' Amex card for 'standard' non-Supermarket or non-Petrol purchases.

It would seem my Westpac Altitude Black Amex gives me 1.5 FF points per $ spent.
And my Amex Platinum Rewards gives me 1 FF point per $ spent.

Do I have these sums correct?

Many thanks

 

[jlien]

Your sums are correct.

 

[Kilo]

Thank you!