I am weighting between Wizard, and Westpac Singapore.
Westpac Singapore is giving 1.5 mile per AUD$1 overseas, which is very tempting, even with 3% forex commission
Let's say a round-trip reward Asia-Australia (on Qantas) is 60,000 miles.
To get that you'd need to spend $40,000 (x1.5). Then add taxes.
Or, $40,000 on wizard at 3% forex saved = $1200.
That'd give you a ticket outright on just about any carrier, including taxes.
If you want a biz class ticket you'd need to spend $80,000 to give you 120,000 miles.
At 3% forex that = $2400 saved if using wizard - but you'd be lucky to get a ticket in business for that price.
FWIW, and I don't know if others agree... wizard actually seems to save you a little bit more than the outright 3% forex. Westpac also gives me a lousy excahnge rate to start with.
What do I mean by that? Wizard gives me 'almost' the mid bank rate on transactions. The westpac rate is usually a little bit off the mid rate. THEN they add the 3%.
So on one day the westpac card cost me almost 4% in total fees.