I have an Amex Rewards Maximiser (1.5 points/$), which as we all know will stop being able to transfer points to Qantas. I've also got an Earth MC & Amex (0.5 & 1.0 pts/$).
I put about $30k/year on my Amex (the Earth Amex doesn't get used), and I'm wondering if I should replace my Rewards...