Hi Japozzi,
Personally if you prefer to cook local wet market foods, over supermarket foods, and you want all the other lifestyle aspects etc, DB and Park Island are going to do your head in.
You really should be looking all along castle peak road on the water side, as you are within very conveniant reach of wet markets and much local stores that cater for you.
There's a great Indian supply store in Tuen Mun also, which we thought we'd have a crack at cooking some home made curries.
It kind of suprized me that you would choose areas that really are cut off in some ways, we are also Aussie, both working, so unless you plan to spend a lot of time at home, there are far more eclectic options.
I still don't understand the whole Park Island idea, and can't see how having to travel to Tsing Ti or Kwai Chung just to get something that the supermarket downstairs doesnt, which in our case would happen frequently.
Find a place that has easy access for deliveries, has ample free parking for your mates who might have a car, in the NT a large percentage of us do.
Tuen Mun has a large Aussie Community, very visible on the weekends at the Gold Coast, from many area's external of the Gold coast development.
Discovery bay has a lot of Aussie families, not so many single couples etc, read into that, and why we never decided to live there. Its too grown up for us lol. And are in our 30's
Your commute to work is going to be 30 - 50 minutes anyway, so in my way of thinking you want easy shopping ability, the chance to maybe own a small car so you can get around on the weekends with very simple ease.
We can get to our favourite picnic spot at Brides Pool near Tai po in 30 minutes by car, free of crowds due to the difficulty of getting there on public transport.
You are from Australia, like us, I am sort of suprized that some of the locations that have been mentioned to you are completely fenced off etc .
We chose Sham Tseng right next door to the gold coast development, because we have complete freedom, all the space in the world, and can come and go as we please, so can our friends, especially those who drive from Sai Kung, or other area's as parking here is free.
When you are here in Hong Kong, message me and I'll give you my number, see if we can help you out a bit.
Pick the wrong place to live and Hong Kong will be the biggest drag out. trust me on this
Sai Kung