Can you please help me decide what card I should use between a Diners Club vs CBA Diamond Amex. Diners has the benefit of being able to redeem points at more airlines compared to CBA which is just Qantas and Virgin but I suspect AMEX is accepted in more locations. Please disregard annual fees in your consideration as I don’t have to pay them in either instance.
Please have a look at the links below and they might help you make an informed decision.
I agree Diners program has many more transfer partners for points compared to the CBA Points Program.