What is the best personal credit card to supplement my Amex Business Explorer card?

Looking at maximising both business expenses and personal spending to accumulate frequent flyer points to fly mainly to europe. Any ideas what the best personal card would be to compliment the amex business explorer card?

Flexible or specific FF program?

I have the explorer and looking at the Westpac 120K Velocity combo.


Unfortunately, we are not allowed to recommend credit cards as it is a form of financial advice.
I would suggest having a look at the Master Credit Card Table and look for the highest earn rate for an Amex and non-Amex.
***Unfortunately, the table is in the process of being updated. It used to be sortable - making assessing earn rates much easier.

Depending on how much spend you routinely do, you may want to weigh up signup bonus versus earn rate. For the recent signup bonuses on offer, have a look at all credit card offers.