Best Westpac card: Altitude Rewards or Altitude Qantas?

Hi Guys - new to the forums but have lurked a bit over the years. I've recently started my own business and can potentially be turning over $50K / Month through a credit card.

I am thinking of the Westpac Altitude black or Westpac Altitude Rewards. I'm confused as to which rewards go for Altitude.Rewards or Altitude.Qantas.

My travel habits are mainly Auckland, Singapore, Dubai, Sydney from Melbourne. I already have a priority pass membership and I am already a qantas frequent flyer.

I have read the pages and pages of material on here about how great the card is, I'm just curious to hear from other guys in my situation as to which way I should go: Altitude Rewards or Altitude Qantas.