I have an earth card: www.earth.com.au and in my first month from a $1900 spend I earnt just over 5,500 points which even puts the Platinum Amex to shame.

I just went with the standard card for the $49 annual fee, no need for the gold card with the higher interest rate.

The earth card comes with BOTH an AMEX and a MC card with a single statement. The AMEX transactions earn 1:1 and the MC transactions earn 1:0.50 with points auto credited.

Like others the AMEX VS points offer looks good, shame it came the week after I converted 130,000 points over to QF.