Greetings all, as a newcomer to HK I've been trying to work out how best to shift my points earnt to Asia Miles channels.

I noticed this Airport Express program offers the possibility to earn Asia Miles through number of trips purchased on the Octopus Card.

Therefore it would be possible to earn 500 Asia Miles for taking 7 trips between Tsing Yi and Airport at a minimum cost of $240HKD or $2.08/mile (6 return trips in 1 day and 1 one-way).

Compared to straight earn through credit cards which I believe can range from 2-12HKD/mile this doesn't seem too bad right? Or is my brain totally fried on a Friday afternoon